Here's what rhymes with cognisably.
stably recognisably unstably Words that almost rhyme with cognisably
shapely lately stately innately staidly greatly sedately straightly unshapely irately ornately shamefacedly desolately profligately barefacedly disconsolately safely vaguely vainly sagely sanely daily baby mainly namely safety maybe faintly hasty facie gaily hazy saintly seine shady shaky basely gayly insanely lamely tamely bailey gamely zany paisley palely inanely frailly saintlier lady plainly navy gravely lazy rainy bravely dainty wavy weighty frailty tasty daisy pasty racy flaky lacy mangy regale savoury wadi chastely rangy snaky cagey dazedly milady stagey averagely matey opaquely spacey stagy unsafely cagy majorly pacey crazy strangely gravy pastry clayey miscellany quaintly ungainly grainy humanely precis scrapie brainy platy profanely chickadee strati crybaby archaically concavely mundanely quaky unsavoury inhumanely overhasty cockamamie charlady rubati staccati chaplaincy intestacy ukulele chocolaty pizzicati magistracy saleslady obbligati hippopotami