Servitude rhymes with:
altitude, amplitude, aptitude, attitude, certitude, exactitude, gratitude, latitude, longitude, magnitude, multitude, solitude, verisimilitude
Servitude sounds like:
scarpati, scowcroft, scraped, scrapped, script, scripted, scrubbed, served, servidio, sherbet, shrift, siegecraft, sorbet, surfed, surfeit, surveyed, survived, swerved