Borrowed from Latin crūs.
crus (plural crura)
There are more words: increase your search size (the gear button) or decrease the word length above.
You can also try words with the phrase CRUS, words starting with the letters CRUS, or words ending in the letters CRUS.
Words… ending with q, starting with q, starting with qa, starting with qo, with two letters, starting with x, starting with j, ending with j,
Some random searches:
QMPVI, ECMYAXZ, IEINOE, BVFE, FFJKJY, HRE,