Here's what rhymes with rectilinears.
Words that almost rhyme with rectilinears
guineas lilies finis minis ninnies repines whinnies blinis pinnies shinnies series cities theories kidneys chimneys effigies hippies chillies ditties privies busies chilies kiddies wearies fillies sissies biddies billies civvies gillies jitneys piggies titties willies biggies kitties middies pretties spinneys chippies hickeys sillies ciggies dearies dickeys dickies dillies dizzies jiffies brickies cissies civies divvies hickies mickeys sickies weirdies tizzies fifties queries gypsies hominis pygmies grizzlies pigmies dinghies pixies whimsies pillories quickies smithies whiskeys ignominies pinkies devilries jimmies pyxes reentries shimmies stickies thingies whimseys dinkies passivise wrinklies committees sixties artistes crudities presbyteries striptease windshields pigsties waterlilies causeries deviltries milkweeds pekingese hydrolyses blitzkriegs millstreams slipstreams maharishis subcommittees frivolities mediocrities sophistries concavities profundities orotundities