English pronunciation of “sixth”

sixth

uk How to pronounce sixth ordinal number in British English
us How to pronounce sixth ordinal number in American English
uk How to pronounce sixth noun in British English
us How to pronounce sixth noun in American English
us How to pronounce sixth adjective in American English

(English pronunciations of “sixth” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)