Lactating rhymes with:
mutating, palpitating, coarticulating, correlating, discombobulating, hallucinating, insinuating, matriculating, mutating, overpopulating, palpitating, prevaricating, relocating, vacating, vibrating, violating, vociferating
Lactating sounds like:
lasting, legitimacy, legitimize, legitimizes, lightening, lightens, lightheadedness, lighting, lighting's, lightness, lightning, lightnings, liquidating, liquidations, listening, listens, listing, listings, locating, locations, lusitania's, lusitanias, lusting