Minimal Pairs Vowels /o:/ /əu/ Caught – Coat April 19, 2014 by Bret Tutor Minimal Pairs Vowels /o:/ /əu/ Caught – Coat caught – coat bought – boat naught – note want – won’t tore – toe got – goat block – bloke cop – cope sore – sew bossed – boast stock – stoke rot – wrote jock – joke sock – soak mob – mow