gwalch

Etymology
From. Cognate with 🇨🇬.

Noun

 * 1)  hawk
 * 2) rogue, rascal
 * 1) rogue, rascal

Usage notes
Gwalch as 'hawk' is obsolete in modern Welsh (except in compounds and derived terms) and is almost exclusively used to mean 'rogue' or 'rascal'. The more common term for 'hawk' in modern Welsh is hebog.