Here's what rhymes with happineis.
knees these sees fees cheese keys seas seize bees peas teas tease unease sneeze leas lees pease tees wheeze tepees hies pees disease trees please breeze freeze appease pleas trainees fleas frees frieze flees skis threes chemise honeybees matinees posies sarees sleaze sties degrees agrees decrees diocese rupees squeeze appointees dioceses nominees attendees detainees internees lessees absentees addressees mortise palsies returnees trapeze antifreeze chickpeas dungarees parolees sprees pharisees screes trochees indices overseas trustees manganese devotees emphases displease foresees grandees grantees referees retirees conferees deportees franchisees oversees amputees draftees invitees nobodies scrutinise soirees abductees argosies chickadees debauchees jubilees manatees analyses expertise guarantees hypotheses parentheses appendices disagrees isosceles licensees syntheses guaranties legatees divorcees escapees bumblebees enlistees inductees interviewees consignees idiosyncrasies Words that almost rhyme with happineis
niece leave peace chief piece beneath teeth cease leaf beef lease naive reef sheath thief weave geese wreath fief heath heave leash sheaf lief reeve sheave seethe quiche sheathe wreathe believe belief police achieve brief release grief perceive breathe underneath deceive grease motif sleeve apiece grieve obese cleave crease decease fleece massif unleash serif modernise undeceive bereave cerise increase receive decrease relief conceive relieve unbelief bequeath reprieve pastiche colonise baksheesh debrief tailpiece prestige masterpiece retrieve caprice centerpiece harmonise altarpiece flyleaf interweave overleaf patronise surcease antagonise aperitif interleave recognise disbelief disbelieve mantelpiece leitmotif mortgagees legalese synchronise cloverleaf misconceive revolutionise means needs meals kneels seems leaves feels leads deals deeds genes reads scenes seeds teams themes beads beams beans hears heels wheels feeds leagues seals teens thieves weeds jeans leans marines reeds seams tiers deems heals liens reels seers shears sheaves weaves deans jeers peals heaves keels peels reales reams teems beeves cedes heeds anneals beseems demeans reeves seethes weans wheals wreathes fields believes dreams ideals machines schemes yields appeals speeds achieves breeds perceives sleeves breathes creeds greens queens shields steels submarines gleams pleads relieves steals steeds bleeds cleans cleaves creams deceives fiends grieves impedes recedes wields fiords repeals steams tweeds endears grebes swedes proceeds receives reveals streams exceeds regimes intrigues precedes routines screens conceives screams vaccines conceals concedes fatigues misdeeds ravines buccaneers canteens ordeals supersedes esteems misleads purines racemes redeems spleens squeals supervenes accedes convenes tambourines congeals misreads reprieves screeds stampedes tangerines magazines automobiles succeeds figurines intervenes amphetamines latrines retrieves sardines villeins centipedes cuisines libertines limousines overhears pyrimidines smithereens interweaves millipedes nosebleeds puppeteers extremes battlefields cornfields evergreens subroutines fricatives musketeers brigantines philistines recitatives sunscreens bibliophiles disbelieves greenhorns snowmobiles quarantines