Ancrum rhymes with:
crum, crumb, crumm, krum, krumm, krumme, mccrum, mccrumb, brum, brumm, crum, crumb, crumm, drum, drumm, from, frum, grum, krum, krumm, krumme, mccrum, mccrumb, rum, schrum, shrum, strum
Ancrum sounds like:
anagram, anchorman, anchormen, angerman, angiogram, ankerium, ankrom, ankrum