diff --git a/doc/wireshark.pod b/doc/wireshark.pod
index 2becb6c960..3bdf5dceae 100644
--- a/doc/wireshark.pod
+++ b/doc/wireshark.pod
@@ -2926,7 +2926,7 @@ 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-dcerpc-spoolss.c b/epan/dissectors/packet-dcerpc-spoolss.c
index fe9457af67..36fc748385 100644
--- a/epan/dissectors/packet-dcerpc-spoolss.c
+++ b/epan/dissectors/packet-dcerpc-spoolss.c
@@ -8715,7 +8715,7 @@ proto_register_dcerpc_spoolss(void)
 
 		{ &hf_printer_session_ctr,
 		  { "Session counter", "spoolss.printer.session_ctr",
-		    FT_UINT32, BASE_DEC, NULL, 0, "Sessopm counter", HFILL }},
+		    FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
 
 		{ &hf_printer_unk11,
 		  { "Unknown 11", "spoolss.printer.unknown11", FT_UINT32,
diff --git a/epan/dissectors/packet-ndps.c b/epan/dissectors/packet-ndps.c
index 12ba9221d9..7c27d8099c 100644
--- a/epan/dissectors/packet-ndps.c
+++ b/epan/dissectors/packet-ndps.c
@@ -8387,7 +8387,7 @@ proto_register_ndps(void)
             NULL, HFILL }},
 
         { &hf_ndps_attribute_value,
-          { "Value",    "ndps.attribue_value",
+          { "Value",    "ndps.attribute_value",
             FT_UINT32,    BASE_HEX,   NULL,   0x0,
             NULL, HFILL }},
 
diff --git a/epan/dissectors/packet-ntp.c b/epan/dissectors/packet-ntp.c
index 246da82ef3..70ce6d1ac5 100644
--- a/epan/dissectors/packet-ntp.c
+++ b/epan/dissectors/packet-ntp.c
@@ -324,7 +324,7 @@ static const value_string ctrl_peer_status_selection_types[] = {
 	{ 1,		"passed sanity checks (tests 1 through 8 in Section 3.4.3)" },
 	{ 2,		"passed correctness checks (intersection algorithm in Section 4.2.1)" },
 	{ 3,		"passed candidate checks (if limit check implemented)" },
-	{ 4,		"passed outlyer checks (clustering algorithm in Section 4.2.2)" },
+	{ 4,		"passed outlier checks (clustering algorithm in Section 4.2.2)" },
 	{ 5,		"current synchronization source; max distance exceeded (if limit check implemented)" },
 	{ 6,		"current synchronization source; max distance okay" },
 	{ 7,		"reserved" },
diff --git a/epan/dissectors/packet-ospf.c b/epan/dissectors/packet-ospf.c
index 8e4ff65fdf..d28a60c095 100644
--- a/epan/dissectors/packet-ospf.c
+++ b/epan/dissectors/packet-ospf.c
@@ -2750,7 +2750,7 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree
 
                 if (stlv_len < 4) {
                   proto_tree_add_expert_format(tlv_tree, pinfo, &ei_ospf_stlv_length_invalid, tvb, stlv_offset + 2, 2,
-                                        "Invalid sub-TLV lentgh: %u", stlv_len);
+                                        "Invalid sub-TLV length: %u", stlv_len);
                   break;
                 }
 
diff --git a/tools/wireshark_words.txt b/tools/wireshark_words.txt
index 1e32c2f039..9777af9a58 100644
--- a/tools/wireshark_words.txt
+++ b/tools/wireshark_words.txt
@@ -45,6 +45,7 @@ alteon
 amperage
 ampere
 amperes
+anacap
 analyzers
 analyzes
 annexc
@@ -180,6 +181,7 @@ checkout
 checksum
 choco
 chocolatey
+chromaticities
 chunked
 ciphered
 ciphering
@@ -199,6 +201,7 @@ codecs
 codepoint
 codeset
 codingrate
+codute
 collectd
 colocated
 coloring
@@ -261,6 +264,7 @@ deactivated
 deactivating
 deactivation
 deassert
+deasserted
 deassertion
 deauth
 deauthenticate
@@ -294,6 +298,7 @@ delimited
 delimiters
 delimiting
 demodulator
+demultiplexed
 demultiplexer
 demultiplexers
 deobfuscated
@@ -370,6 +375,7 @@ editcap
 egprs
 egroup
 eigrp
+elided
 elink
 ellipsoid
 encap
@@ -385,6 +391,7 @@ endian
 endianness
 engineid
 enodeb
+enqueue
 enrollee
 entityid
 entryid
@@ -393,6 +400,7 @@ enumerations
 enumerator
 epasv
 epdcch
+equinf
 ericsson
 erldp
 errinf
@@ -565,6 +573,7 @@ iptables
 iptrace
 ipv4addr
 isakmp
+iscsi
 iseries
 isobus
 isochronous
@@ -608,6 +617,7 @@ linux
 list1
 literals
 lithionics
+lnpdqp
 logcat
 loghans
 loglocal
@@ -822,6 +832,7 @@ pname
 polestar
 popup
 portcounters
+portid
 portinfo
 portmod
 portno
@@ -942,6 +953,7 @@ referer
 referrer
 regex
 regexp
+regionid
 reimplemented
 reinitialization
 reinitialize
@@ -998,7 +1010,9 @@ retyping
 revalidate
 revalidation
 revertive
+revocations
 rfcomm
+rgoose
 rlcmac
 rmcap
 rnsap
@@ -1011,6 +1025,7 @@ rxreq
 sanicap
 sanitize
 satisfiable
+scalability
 scaler
 scannable
 scell
@@ -1049,6 +1064,7 @@ simulcast
 skype
 slsch
 smpte
+smrse
 sname
 snaplen
 snow3g
@@ -1180,6 +1196,7 @@ toggled
 toggling
 toolbar
 toolongfragment
+toolset
 tooltip
 toshiba
 touchlink
@@ -1343,6 +1360,7 @@ v1530
 v1610
 validator
 varint
+vcredist
 verifier
 verizon
 version2
@@ -1377,12 +1395,14 @@ withoutfcs
 wksta
 workarounds
 writable
+wsbuild
 wscale
 wslua
 wsluarm
 x509sat
 xchannel
 xmlns
+xsltproc
 xtreme
 z3950
 zeroes