diff --git a/doc/tshark.pod b/doc/tshark.pod
index 74fcbb8ae2..d37efab81d 100644
--- a/doc/tshark.pod
+++ b/doc/tshark.pod
@@ -2084,7 +2084,7 @@ active.
 
 =item WIRESHARK_LOG_FATAL
 
-Sets the fatal log level. Fatal log levels cause the progeam to abort.
+Sets the fatal log level. Fatal log levels cause the program to abort.
 The fatal log level be set to C<critical> or C<warning>. C<Error> is
 always fatal.
 
diff --git a/epan/dissectors/packet-bthfp.c b/epan/dissectors/packet-bthfp.c
index 0c6f14eee6..bb267fec9f 100644
--- a/epan/dissectors/packet-bthfp.c
+++ b/epan/dissectors/packet-bthfp.c
@@ -2873,7 +2873,7 @@ proto_register_bthfp(void)
            NULL, HFILL}
         },
         { &hf_ccwa_show_result_code,
-           { "Show Result Code Presentation Status",       "bthfp.ccwa.presentaion_status",
+           { "Show Result Code Presentation Status",       "bthfp.ccwa.presentation_status",
            FT_UINT32, BASE_DEC, VALS(ccwa_show_result_code_vals), 0,
            NULL, HFILL}
         },
diff --git a/epan/dissectors/packet-rtcp.c b/epan/dissectors/packet-rtcp.c
index dcbf50eaf4..a8061b1dbc 100644
--- a/epan/dissectors/packet-rtcp.c
+++ b/epan/dissectors/packet-rtcp.c
@@ -7307,7 +7307,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_bitmask,
             {
                 "Aspect Ratio Bitmask",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio",
                 FT_UINT8,
                 BASE_HEX,
                 NULL,
@@ -7319,7 +7319,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_4by3,
             {
                 "Aspect Ratio 4 by 3",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_4by3",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_4by3",
                 FT_BOOLEAN,
                 8,
                 NULL,
@@ -7331,7 +7331,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_16by9,
             {
                 "Aspect Ratio 16 by 9",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_16by9",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_16by9",
                 FT_BOOLEAN,
                 8,
                 NULL,
@@ -7343,7 +7343,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_1by1,
             {
                 "Aspect Ratio 1 by 1",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_1by1",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_1by1",
                 FT_BOOLEAN,
                 8,
                 NULL,
@@ -7355,7 +7355,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_3by4,
             {
                 "Aspect Ratio 3 by 4",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_3by4",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_3by4",
                 FT_BOOLEAN,
                 8,
                 NULL,
@@ -7367,7 +7367,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_9by16,
             {
                 "Aspect Ratio 9 by 16",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_9by16",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_9by16",
                 FT_BOOLEAN,
                 8,
                 NULL,
@@ -7379,7 +7379,7 @@ proto_register_rtcp(void)
             &hf_rtcp_psfb_ms_vsre_aspect_ratio_20by3,
             {
                 "Aspect Ratio 20 by 3",
-                "rtcp.psfb.ms.vsr.entry.apsect_ratio_20by3",
+                "rtcp.psfb.ms.vsr.entry.aspect_ratio_20by3",
                 FT_BOOLEAN,
                 8,
                 NULL,
diff --git a/epan/dissectors/packet-smtp.c b/epan/dissectors/packet-smtp.c
index fe5bac7cba..8d01e6156d 100644
--- a/epan/dissectors/packet-smtp.c
+++ b/epan/dissectors/packet-smtp.c
@@ -223,7 +223,7 @@ static const value_string response_codes_vs[] = {
   { 450, "Requested mail action not taken: mailbox unavailable" },
   { 451, "Requested action aborted: local error in processing" },
   { 452, "Requested action not taken: insufficient system storage" },
-  { 454, "Temporary authenticaion failed" },
+  { 454, "Temporary authentication failed" },
   { 500, "Syntax error, command unrecognized" },
   { 501, "Syntax error in parameters or arguments" },
   { 502, "Command not implemented" },
diff --git a/tools/wireshark_words.txt b/tools/wireshark_words.txt
index 39e93791de..4fb65a4a90 100644
--- a/tools/wireshark_words.txt
+++ b/tools/wireshark_words.txt
@@ -37,6 +37,7 @@ aironet
 airpcap
 airtel
 alcap
+alcatel
 alljoyn
 alloc
 allocators
@@ -243,7 +244,9 @@ cryptographic
 csapi
 ctype
 customizable
+customization
 customizing
+cyphering
 datagram
 datagrams
 dataitem
@@ -291,6 +294,7 @@ demodulator
 demultiplexer
 demultiplexers
 deobfuscated
+depassivated
 deprecated
 deprotection
 dequeue
@@ -408,6 +412,7 @@ extensible
 exthdr
 extrainformation
 failover
+fastip
 fastmsg
 fattr
 fiber
@@ -497,6 +502,7 @@ ident
 idiographic
 idl2wrs
 iec60870
+ieee1609dot
 ieee17221
 ieee80211
 iface
@@ -573,6 +579,8 @@ keyring
 keytab
 knxip
 l2cap
+l2vpn
+l3vpn
 lanalyzer
 lcgid
 lcids
@@ -606,10 +614,13 @@ mantissa
 manuf
 mappable
 mariadb
+marvell
+mathieson
 maxlen
 maybefcs
 mbits
 mcast
+mcptt
 mcsset
 measurability
 measurements
@@ -736,6 +747,7 @@ ofpat
 ofppf
 ofpxmt
 om2000
+onboarding
 onduration
 onoff
 ontime
@@ -766,6 +778,7 @@ parms
 parser
 parses
 passcode
+passivated
 passkey
 passthrough
 passwd
@@ -962,6 +975,7 @@ retry
 retrying
 retyping
 revalidate
+revalidation
 revertive
 rfcomm
 rlcmac
@@ -1008,6 +1022,7 @@ sharkd
 siapp
 sidelink
 signaling
+signon
 simulcast
 skype
 slsch
@@ -1038,6 +1053,7 @@ spoofing
 spooled
 srbid
 srcport
+srtcp
 srvcc
 sshdump
 sshkey
@@ -1078,12 +1094,14 @@ subnet
 subnets
 subobj
 subobject
+subopt
 suboption
 suboptions
 subparam
 subpdu
 subpm
 subquery
+subrects
 subselect
 subselection
 subslot
@@ -1105,6 +1123,7 @@ tablemod
 tabular
 tclas
 tcpdump
+tcpflags
 tcpip
 tcpudp
 tdd128
@@ -1154,6 +1173,7 @@ tunid
 tunneled
 tunneling
 tuple
+tuples
 tvbuff
 twamp
 type1
@@ -1175,7 +1195,9 @@ unacked
 unadvise
 unaligned
 unallocated
+unallowed
 unassign
+unassoc
 unauthenticated
 unbind
 unbuffered
@@ -1252,6 +1274,7 @@ unrecovered
 unregister
 unregistration
 unreportable
+unresolvable
 unresponded
 unroutable
 unsecure
@@ -1306,6 +1329,7 @@ vlans
 vocoder
 vodafone
 volerr
+vxlan
 wakeup
 webcam
 websocket