Fifty is the integer that is after forty-nine and before fifty-one.
f ɪ f t i WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɪ n t ɪ d̠ʒ ə ɹ WORD_BOUNDARY ð æ t WORD_BOUNDARY ɪ z WORD_BOUNDARY æ f t ə ɹ WORD_BOUNDARY f ɔ ɹ t i n aɪ n WORD_BOUNDARY æ n d WORD_BOUNDARY b ɪ f ɔ ɹ WORD_BOUNDARY f ɪ f t i w ʌ n WORD_BOUNDARY