Woodlouse

"Woodlouse" in cy

gwrach y lludw

(any species of suborder Oniscidea)

mochyn coed

(any species of suborder Oniscidea)

pryf lludw

(any species of suborder Oniscidea)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.