English pronunciation of “ninetieth”

ninetieth

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

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