Here's what rhymes with whass.
ass gas mass pass bass lass class glass grass brass alas harass amass bras crass morass surpass impasse fiberglass Words that almost rhyme with whass
as ash has have half path cash hath bath laugh wrath calf dash jazz math rash cache lash sash chaff hash mash staff whereas crash flash graph clash trash smash slash behalf splash epitaph aftermath autograph paragraph photograph telegraph monograph phonograph wax axe ax apse acts chance tax dance asks maps rats backs cats gaps lacks ants baths caps fats hats lapse laughs aunts bats chaps fax lance lax mats max packs sacks taps laps racks sacs wraps facts attacks banks tasks blacks glance ranks thanks camps lamps stance tanks tracks castes casts cracks flats graphs lasts masks pants shafts traps flaps flax masts plaques stacks staffs trance casks chants elapse rafts slacks snacks perhaps advance plants collapse enhance finance grants romance tracts crafts drafts francs reacts relapse relax stamps blanks flanks grafts perchance planks scraps straps adapts blasts clamps cramps draughts ducats enacts flasks grasps impacts attracts expanse combats overlaps prolapse forecasts habitats implants interacts cataracts parallax photographs extracts paragraphs artifacts democrats diplomats handicaps monographs artefacts circumstance aristocrats bureaucrats enthusiasts handicrafts transplants