Words in the English Language Useful Notes

01a. Words that are spelled differently In British and American English
01b. Words with two or more spellings sually used in British English only
01c. Words with two or more spellings sually used in American English only
01d. Words with two or more spellings sually used in both British and American English
02a. Different Words for the same sense or meaning in British and American English
02b. Two or more Words for the same sense or meaning sually used in British English only
02c. Two or more Words for the same sense or meaning sually used in American English only
02d. Two or more Words for the same sense or meaning sually used in both British and American English
03. Words that may be used in both small letters and Capital letters
4a. Verb + to-Infinitive
04b. Verb + Noun Phrase + to-Infinitive
05a. Verb + wh-clause
05b. Verb + Noun Phrase + wh-clause
06a. Verb + that-clause
06b. Verb + Noun Phrase + that-clause
07a. Verb + Direct Speech
07b. Verb + Noun Phrase + Direct Speech
08a. Verb + '-Ing Phrase'
08b. Verb + Noun Phrase + '-Ing Phrase'
Sample This:
01a. Words that are spelled differently In British and American English
Rule 1: 'OUR' in British English words usually changes to 'OR' in American English Words.
British Spelling (Br) American Spelling (Ame) ---- (Parts of Speech they belong to)

01. arbour (Br) arbor (Ame) ---- [noun]
02. ardour (Br) ardor (Ame) ---- [noun]
03. armour (Br) armor (Ame) ---- [noun]
04. armoured (Br) armored (Ame) ---- [adjective]
05. armourer (Br) armorer (Ame) ---- [noun]
06. armoury (Br) armory (Ame) ---- [noun]
07. behaviour (Br) behavior (Ame) ---- [noun]
08. behaviourism (Br) behaviorism (Ame) ---- [noun]
09. behaviourist (Br) behaviorist (Ame) ---- [noun]
10. belabour (Br) belabor (Ame) ---- [verb]
11. candour (Br) candor (Ame) ---- [noun]
12. clamour (Br) clamor (Ame) ---- [verb/noun]
13. clangour (Br) clangor (Ame) ---- [noun]
14. colour (Br) color (Ame) ---- [noun/verb]
15. colour scheme (Br) color scheme (Ame) ---- [noun]
16. colouration (Br) coloration (Ame) ---- [noun]
17. coloured (Br) colored (Ame) ---- [adjective / noun]
18. colourful (Br) colorful (Ame) ---- [adjective]
19. colouring (Br) coloring (Ame) ---- [noun]
20. colourist (Br) colorist (Ame) ---- [noun]
21. demeanour (Br) demeanor (Ame) ---- [noun]
22. discolour (Br) discolor (Ame) ---- [verb]
23. disfavour (Br) disfavor (Ame) ---- [noun]
24. dishonour (Br) dishonor (Ame) ---- [noun/verb]
25. dishonourable (Br) dishonorable (Ame) ---- [adjective]
26. dishonourably (Br) dishonorably (Ame) ---- [adverb]
27. enamoured (Br) enamored (Ame) ---- [adjective]
28. endeavour (Br) endeavor (Ame) ---- [verb / noun]
29. favourite (Br) favorite (Ame) ---- [adjective/noun]
30. fervour (Br) fervor (Ame) ---- [noun]
31. flavour (Br) flavor (Ame) ---- [noun/verb]
32. flavoured (Br) flavored (Ame) ---- [adjective]
33. flavouring (Br) flavoring (Ame) ---- [noun]
34. flavourless (Br) flavorless (Ame) ---- [adjective]
35. forced labour (Br) forced labor (Ame) ---- [noun]
36. full-colour (Br) full-color (Ame) ---- [adjective]
37. funeral parlour (Br) funeral parlor (Ame) ---- [noun]
38. gallows humour (Br) gallows humor (Ame) ---- [noun]
39. glamour (Br) glamor (Ame) ---- [noun]
40. glamour model (Br) glamor model (Ame) ---- [noun]
41. good humour (Br) good humor (Ame) ---- [noun]
42. good-humoured (Br) good-humored (Ame) ---- [adjective]