Here's what rhymes with chalkish.
hawkish mawkish blokish Words that almost rhyme with chalkish
cloches polish offish popish donnish abolish tarnish longish modish ravish dogfish hoggish varnish astonish demolish admonish garnish starfish codfish smallish snobbish crawfish dwarfish largish waspish shortish blondish cloddish garfish sharpish warmish impoverish swordfish accomplish schoolmarmish