diff --git a/doc/tshark.adoc b/doc/tshark.adoc
index b8c1777ae4..ec821022ae 100644
--- a/doc/tshark.adoc
+++ b/doc/tshark.adoc
@@ -1099,7 +1099,7 @@ directly do a "Save as" nor export packets from.
 Examples:
 
 Generate hexdump output, with only the frame data source, with delimited ASCII
-dump text, with each frame hex block preceeded by a human readable timestamp that
+dump text, with each frame hex block preceded by a human readable timestamp that
 is directly usable by the *text2pcap* utility:
 
   tshark ... --hexdump frames --hexdump delimit \
@@ -1107,7 +1107,7 @@ is directly usable by the *text2pcap* utility:
       | text2pcap -n -t '%F %T.%f' - MYNEWPCAPNG
 
 Generate hexdump output, with only the frame data source, with no ASCII dump text,
-with each frame hex block preceeded by an epoch timestamp that is directly
+with each frame hex block preceded by an epoch timestamp that is directly
 usable by the *text2pcap* utility:
 
   tshark ... --hexdump frames --hexdump noascii \
diff --git a/epan/dissectors/packet-gsm_abis_pgsl.c b/epan/dissectors/packet-gsm_abis_pgsl.c
index edc7802958..4bff0dbf05 100644
--- a/epan/dissectors/packet-gsm_abis_pgsl.c
+++ b/epan/dissectors/packet-gsm_abis_pgsl.c
@@ -602,7 +602,7 @@ proto_register_abis_pgsl(void)
 		{ &hf_pgsl_codec_delay,
 			{ "Codec Delay", "gsm_abis_pgsl.codec_delay",
 			  FT_UINT8, BASE_DEC, NULL, 0xe0,
-			  "Estimated Accss Delay Deviation", HFILL }
+			  "Estimated Access Delay Deviation", HFILL }
 		},
 		{ &hf_pgsl_codec_cs,
 			{ "Codec CS", "gsm_abis_pgsl.codec_csy",
diff --git a/epan/dissectors/packet-gsm_rlcmac.c b/epan/dissectors/packet-gsm_rlcmac.c
index d60335f0a5..1fc8a9a0f4 100644
--- a/epan/dissectors/packet-gsm_rlcmac.c
+++ b/epan/dissectors/packet-gsm_rlcmac.c
@@ -1291,7 +1291,7 @@ static int hf_ec_puan_monitor_ec_pacch = -1;
 static int hf_t3238 = -1;
 static int hf_ec_initial_waiting_time = -1;
 static int hf_ec_pacch_monitoring_pattern = -1;
-static int hf_ec_puan_fua_dealy_exist = -1;
+static int hf_ec_puan_fua_delay_exist = -1;
 
 static int hf_ec_reject_wait_exist = -1;
 static int hf_ec_packet_access_reject_count = -1;
@@ -4129,7 +4129,7 @@ CSN_DESCR_BEGIN       (PUAN_Fixed_Uplink_Allocation_t)
   M_NEXT_EXIST        (PUAN_Fixed_Uplink_Allocation_t, Exist_BSN_OFFSET, 1, &hf_ec_bsn_offset_exist),
   M_UINT              (PUAN_Fixed_Uplink_Allocation_t, BSN_OFFSET, 2, &hf_ec_bsn_offset),
   M_UINT              (PUAN_Fixed_Uplink_Allocation_t, START_FIRST_UL_RLC_DATA_BLOCK, 4, &hf_ec_start_first_ul_rlc_data_block),
-  M_REC_TARRAY        (PUAN_Fixed_Uplink_Allocation_t, FUA_Delay, FUA_Delay_t, Count_FUA_Delay, &hf_ec_puan_fua_dealy_exist),
+  M_REC_TARRAY        (PUAN_Fixed_Uplink_Allocation_t, FUA_Delay, FUA_Delay_t, Count_FUA_Delay, &hf_ec_puan_fua_delay_exist),
 CSN_DESCR_END         (PUAN_Fixed_Uplink_Allocation_t)
 
 static const
@@ -4263,7 +4263,7 @@ CSN_DESCR_END         (EC_Packet_Tbf_Release_t)
 static const
 CSN_DESCR_BEGIN       (Fixed_Uplink_Allocation_t)
   M_UINT              (Fixed_Uplink_Allocation_t, START_FIRST_UL_RLC_DATA_BLOCK, 4, &hf_ec_start_first_ul_rlc_data_block),
-  M_REC_TARRAY        (Fixed_Uplink_Allocation_t, FUA_Delay, FUA_Delay_t, Count_FUA_Delay, &hf_ec_puan_fua_dealy_exist),
+  M_REC_TARRAY        (Fixed_Uplink_Allocation_t, FUA_Delay, FUA_Delay_t, Count_FUA_Delay, &hf_ec_puan_fua_delay_exist),
 CSN_DESCR_END         (Fixed_Uplink_Allocation_t)
 
 static const
@@ -18462,8 +18462,8 @@ proto_register_gsm_rlcmac(void)
       }
     },
 
-    { &hf_ec_puan_fua_dealy_exist,
-      { "EC_PUAN_FUA_DEALY Exist", "gsm_rlcmac.dl.ec_puan_fua_dealy_exist",
+    { &hf_ec_puan_fua_delay_exist,
+      { "EC_PUAN_FUA_DELAY Exist", "gsm_rlcmac.dl.ec_puan_fua_delay_exist",
         FT_UINT8, BASE_DEC, NULL, 0x0,
         NULL, HFILL
       }
diff --git a/epan/dissectors/packet-rdp_egfx.c b/epan/dissectors/packet-rdp_egfx.c
index fc26a9f3b6..c52e33f302 100644
--- a/epan/dissectors/packet-rdp_egfx.c
+++ b/epan/dissectors/packet-rdp_egfx.c
@@ -130,7 +130,7 @@ static const value_string rdp_egfx_cmd_vals[] = {
 	{ RDPGFX_CMDID_DELETESURFACE, "Delete surface" },
 	{ RDPGFX_CMDID_STARTFRAME, "Start frame" },
 	{ RDPGFX_CMDID_ENDFRAME, "End frame" },
-	{ RDPGFX_CMDID_FRAMEACKNOWLEDGE, "Frame acknowlegde" },
+	{ RDPGFX_CMDID_FRAMEACKNOWLEDGE, "Frame acknowledge" },
 	{ RDPGFX_CMDID_RESETGRAPHICS, "Reset graphics" },
 	{ RDPGFX_CMDID_MAPSURFACETOOUTPUT, "Map Surface to output" },
 	{ RDPGFX_CMDID_CACHEIMPORTOFFER, "Cache import offer" },
@@ -138,7 +138,7 @@ static const value_string rdp_egfx_cmd_vals[] = {
 	{ RDPGFX_CMDID_CAPSADVERTISE, "Caps advertise" },
 	{ RDPGFX_CMDID_CAPSCONFIRM, "Caps confirm" },
 	{ RDPGFX_CMDID_MAPSURFACETOWINDOW, "Map surface to window" },
-	{ RDPGFX_CMDID_QOEFRAMEACKNOWLEDGE, "Qoe frame acknowlegde" },
+	{ RDPGFX_CMDID_QOEFRAMEACKNOWLEDGE, "Qoe frame acknowledge" },
 	{ RDPGFX_CMDID_MAPSURFACETOSCALEDOUTPUT, "Map surface to scaled output" },
 	{ RDPGFX_CMDID_MAPSURFACETOSCALEDWINDOW, "Map surface to scaled window" },
 	{ 0x0, NULL },
diff --git a/epan/dissectors/packet-rtp-midi.c b/epan/dissectors/packet-rtp-midi.c
index 071823a387..60e7ff0e53 100644
--- a/epan/dissectors/packet-rtp-midi.c
+++ b/epan/dissectors/packet-rtp-midi.c
@@ -1315,7 +1315,7 @@ static const value_string rtp_midi_controller_values[] = {
 	{ RTP_MIDI_CTRL_EFFECTS_2_DEPTH,				"Effects 2 Depth (formerly: Tremolo Depth)" },
 	{ RTP_MIDI_CTRL_EFFECTS_3_DEPTH,				"Effects 3 Depth (formerly: Chorus Depth)" },
 	{ RTP_MIDI_CTRL_EFFECTS_4_DEPTH,				"Effects 4 Depth (formerly: Celeste (Detune) Depth)" },
-	{ RTP_MIDI_CTRL_EFFECTS_5_DEPTH,				"Effects 5 Depth (formerly: Phaser Deptch)" },
+	{ RTP_MIDI_CTRL_EFFECTS_5_DEPTH,				"Effects 5 Depth (formerly: Phaser Depth)" },
 	{ RTP_MIDI_CTRL_DATA_INCREMENT,					"Data Increment" },
 	{ RTP_MIDI_CTRL_DATA_DECREMENT,					"Data Decrement" },
 	{ RTP_MIDI_CTRL_NON_REGISTERED_PARAM_LSB,			"Non-Registered Parameter (lsb)" },
diff --git a/epan/dissectors/packet-sapms.c b/epan/dissectors/packet-sapms.c
index 7955ddfdfe..5dc486e9c1 100644
--- a/epan/dissectors/packet-sapms.c
+++ b/epan/dissectors/packet-sapms.c
@@ -1745,7 +1745,7 @@ proto_register_sapms(void)
 	range_convert_str(wmem_epan_scope(), &global_sapms_port_range, SAPMS_PORT_RANGE, MAX_TCP_PORT);
 	prefs_register_range_preference(sapms_module, "tcp_ports", "SAP MS Protocol TCP port numbers", "Port numbers used for SAP MS Protocol (default " SAPMS_PORT_RANGE ")", &global_sapms_port_range, MAX_TCP_PORT);
 
-	prefs_register_bool_preference(sapms_module, "highlight_unknown_items", "Highlight unknown SAP MS messages", "Whether the SAP MS Protocol dissector should highlight unknown MS messages (migth be noise and generate a lot of expert warnings)", &global_sapms_highlight_items);
+	prefs_register_bool_preference(sapms_module, "highlight_unknown_items", "Highlight unknown SAP MS messages", "Whether the SAP MS Protocol dissector should highlight unknown MS messages (might be noise and generate a lot of expert warnings)", &global_sapms_highlight_items);
 
 }
 
diff --git a/tools/wireshark_words.txt b/tools/wireshark_words.txt
index 0a0d824fda..caa9ea8df0 100644
--- a/tools/wireshark_words.txt
+++ b/tools/wireshark_words.txt
@@ -68,6 +68,7 @@ appset
 arbitrated
 arduino
 arfcn
+arista
 asciidoc
 ashrae
 asn1
@@ -97,6 +98,7 @@ authntransitioning
 authorizer
 authtoken
 authtype
+authz
 autoconfiguration
 autodiscovery
 autoneg
@@ -197,6 +199,7 @@ cellidentity
 centiseconds
 centrino
 cfilters
+cframe
 chan1
 chan2
 changelog
@@ -204,6 +207,7 @@ channelisation
 channelized
 charset
 charsets
+chauvet
 checkbox
 checkout
 checksum
@@ -254,6 +258,7 @@ combiners
 communication
 compat
 compilers
+compr
 computable
 concatenate
 concatenated
@@ -265,8 +270,10 @@ configurable
 conformant
 connectionless
 connid
+connp
 const
 contactless
+contextp
 contiguity
 contiguously
 coord
@@ -295,6 +302,7 @@ csapi
 ctime
 ctype
 cumulated
+cumulatively
 customizable
 customization
 customizing
@@ -386,6 +394,7 @@ dfilter
 dfilters
 dfsauth
 dftest
+dgram
 dhcpv
 dialed
 dialup
@@ -439,6 +448,7 @@ eeprom
 egprs
 egroup
 eigrp
+einval
 elektronik
 elided
 elink
@@ -492,6 +502,7 @@ eutra
 eutran
 eventlog
 executables
+exflags
 exocet
 extattr
 extcap
@@ -501,12 +512,14 @@ extern
 exthdr
 extrainformation
 eyesdn
+facch
 failover
 fastcom
 fastip
 fastmsg
 fattr
 featureful
+fhandle
 fiber
 fileset
 firewall
@@ -554,6 +567,7 @@ geonw
 geran
 getattr
 getentrybyname
+getgroupinfo
 getnext
 getter
 gidaddr
@@ -568,9 +582,11 @@ gmprs
 gnodeb
 gnutls
 goaway
+golomb
 google
 gpointer
 gprscdr
+gprsmeasurementparams3g
 gregex
 greyed
 groupa
@@ -589,6 +605,7 @@ hashed
 hashes
 hazelcast
 hcidump
+headend
 heuristic
 hfarr
 hfill,
@@ -612,6 +629,7 @@ huffman
 hytec
 icmpv
 ident
+identifier
 idiographic
 idl2deb
 idl2wrs
@@ -625,6 +643,7 @@ ifdef
 ifname
 ikev2
 illuminance
+imeisv
 immersive
 implementations
 implementer
@@ -668,6 +687,7 @@ interruptible
 interworking
 inuse
 invalidation
+invalidly
 ioctl
 ioerr
 ioflag
@@ -676,7 +696,9 @@ iotecha
 ipaccess
 ipaddr
 ipaddress
+ipcomp
 ipconfig
+iperf
 ipfix
 ipphone
 ipprim
@@ -685,6 +707,7 @@ ipseckey
 iptables
 iptrace
 ipv4addr
+ipv6addr
 ipxnet
 ipxnets
 irqmask
@@ -725,6 +748,7 @@ l2vpn
 l3vpn
 laggy
 lanalyzer
+latencies
 lbmpdm
 lcgid
 lcids
@@ -807,6 +831,7 @@ minus1
 mirrorlink
 misconfiguration
 misconfigured
+mitel
 mitsubishi
 mkdir
 mmdbresolve
@@ -823,9 +848,12 @@ mpsse
 mptcp
 mrcpv
 msbuild
+mscldap
 msgid
+msglen
 msgreq
 msgsend
+msgtype
 msisdn
 MSM7627A
 mtftp
@@ -849,6 +877,7 @@ multiplexed
 multiplexer
 multiplexers
 multiplexing
+multiplicative
 multiplicator
 multirat
 multirate
@@ -938,8 +967,10 @@ octetstring
 ofdma
 offloadability
 ofpat
+ofpet
 ofpmp
 ofppf
+ofptfpt
 ofpxmt
 om2000
 omniidl
@@ -963,9 +994,11 @@ optiplex
 ordinal
 oscillatory
 oscore
+osdmap
 osmocom
 ospf6
 outhdr
+pacch
 packetcable
 packetization
 packetized
@@ -986,7 +1019,10 @@ passivated
 passkey
 passthrough
 passwd
+pbcch
 pcapng
+pccch
+pcch
 pcell
 pcmax
 pcmaxc
@@ -1024,6 +1060,7 @@ portinfo
 portmod
 portno
 portnumber
+portset
 portstatus
 posix
 postfix
@@ -1080,6 +1117,7 @@ qam64
 qnet6
 qosinfo
 qsearch
+quadlet
 quadrature
 quadro
 quantifiers
@@ -1239,6 +1277,8 @@ rtpmidi
 rtpmux
 ruleset
 rxchannel
+rxlen
+rxlev
 rxreq
 s7comm
 sabme
@@ -1254,6 +1294,7 @@ scdma
 scell
 scoped
 scrollbar
+sdcch
 sdjournal
 sdusize
 sectorization
@@ -1445,6 +1486,7 @@ toolbar
 toolongfragment
 toolset
 tooltip
+topup
 toshiba
 touchlink
 touchpad
@@ -1626,6 +1668,7 @@ utf8mb
 utilization
 utils
 utran
+uuencoded
 v1250
 v1310
 v1410
@@ -1636,6 +1679,7 @@ varint
 vcpkg
 vcredist
 vcxproj
+vector3d
 verbosity
 verifier
 verizon
@@ -1650,8 +1694,10 @@ versioning
 vhdset
 viavi
 virtex
+virtio
 virtualization
 vlans
+vnode
 vocoder
 vodafone
 voipmetrics
@@ -1673,6 +1719,7 @@ wimaxasncp
 winget
 winpcap
 winspool
+wiphy
 wireshark
 wiretap
 withfcs
@@ -1693,6 +1740,7 @@ X32bit
 x509if
 x509sat
 xattr
+xauth
 xchannel
 xcode
 xetra