Phaseout rhymes with:
armantrout, armentrout, bailout, beytout, blackout, blowout, bookout, breakout, brownout, burnout, buyout, checkout, cookout, cutout, dickhaut, dropout, dugout, eelpout, fallout, godbout, handout, hangout, hereabout, hideout, holdout, knockout, layout, lockout, lookout, oathout, payout, printout, pullout, readout, rideout, ridout, rollout, roundabout, rubout, runabout, sauerkraut, sellout, shakeout, shutout, stakeout, standout, strikeout, swarthout, tagout, takeout, teachout, timeout, tryout, turnabout, turnout, walkout, washout, wiltrout, wipeout, workout
Phaseout sounds like:
pabst, paced, packaged, packed, packet, packett, packwood, pact, pacto, paged, paget, pagett, pagette, pagoda, paquet, paquette, pascutto, passat, passed, past, pasta, paste, pasted, paucity, paused, pazuto, peaked, pecht, pecot, peeked, pegged, peixoto, pepcid, peseta, pest, pesta, peugeot, pfost, phagocyte, phased, physicist, piaget, pichette, picht, picked, picket, picketed, pickett, picotte, pictet, pieced, piechota, piggott, pigott, pigsty, piqued, piquette, piscataway, pisciotta, pissed, pizatti, pizzuti, pizzuto, poached, pobst, pocked, pocket, pocketed, poised, poked, pokeweed, poquette, posada, posed, posit, posited, possessed, post, postdate, postdated, posted, postit, poust, pseudo, psyched, puckett, puget, puget-1, pushed, pussycat