Here's what rhymes with blacknight.
might night knight mite right light quite white fight sight site write height tight bite cite rite byte ignite kite lite smite bright flight slight spite excite invite tonight fright plight blight alight incite trite reunite sleight delight appetite polite upright outright overnight recite rewrite alright dolomite dynamite leukocyte magnetite nitrite nonwhite apatite contrite neophyte recondite sprite despite copyright favourite satellite parasite oversight erudite plebiscite hematite underwrite lymphocyte anthracite expedite forthright candlelight firelight meteorite watertight electrolyte metabolite hermaphrodite Words that almost rhyme with blacknight
side died type wide cried guide hide pipe ride tide tied ripe sighed wipe dyed glide lied vied bide chide hype pied shied snipe inside tried aside denied pride dried tribe allied bride slide abide upside bribe fried scribe collide confide plied spied imbibe pried unripe untied outside provide applied replied beside decide describe occupied divide implied relied reside ascribe coincide complied prescribe ratified cyanide defied iodide magnified oblige preside prophesied stride stripe archetype transcribe untried belied decried deride descried espied ossified modified supplied classified suicide alongside purified unified worldwide certified dignified gratified notified preoccupied prototype signified terrified genocide homicide override stratified astride codified fireside nullified pacified rectified subside typified underside beautified deified diatribe herbicide inscribe liquefied riverside windpipe satisfied specified justified qualified countryside clarified diversified fortified subscribe testified verified amplified crucified glorified horrified nationwide personified quantified sanctified stereotype unoccupied calcified falsified mortified pesticide petrified circumscribe misapplied mystified stupefied subdivide triglyceride identified multiplied simplified dissatisfied electrified solidified acidified mountainside objectified unclassified undignified unmodified exemplified intensified formaldehyde unidentified unqualified unspecified disqualified infanticide insecticide unjustified unsatisfied oversimplified liked typed wiped pint piped diced hiked whilst priced didst sliced enticed spiked spiced vilest striped sufficed spliced sacrificed disliked stereotyped