Biologist rhymes with:
anesthesiologist, anthropologist, apologist, endocrinologist, entomologist, geologist, gynecologist, ideologist, musicologist, neurologist, pathologist, psychologist, rheumatologist, scientologist, seismologist, urologist, zoologist
Biologist sounds like:
balked, ballast, belched, bellsouth, belsito, bilked, blacked, blackest, blackett, blackheath, blackout, blackwood, blast, blasted, blazed, bleached, bleakest, blessed, blest, blight, blighted, blissett, blixt, blockade, blockaded, blocked, blockhead, blowiest, bluest, blushed, blust, bolstad, bulged, bulkhead, bullshit