fix(language): remove british english words (@AnnaBuchholz) (#6187)

### Description

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- [ ] Adding quotes?
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- [ ] If is a language, did you edit `_list.json`, `_groups.json` and
add `languages.json`?
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Closes #

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frontend/static/languages/english_commonly_misspelled.json

@@ -165,7 +165,6 @@
     "achieving",
     "encouraging",
     "advised",
-    "organisation",
     "world",
     "higher",
     "healthy",
@@ -266,7 +265,6 @@
     "architects",
     "indigenous",
     "documented",
-    "neighbours",
     "take",
     "development",
     "confidential",
@@ -824,14 +822,12 @@
     "dependency",
     "rule",
     "make",
-    "neighbourhood",
     "returned",
     "expansion",
     "entity",
     "strong",
     "musical",
     "statement",
-    "recognise",
     "presence",
     "calendar",
     "opposite",