Catau, v. to combat, to bicker
Cateri, n. spreading oaks
Catrawd, n. regiment
Catrodawl, a. regimental
Catrodi, v. to form into battalion
Cath, n. cat
Cathaidd, a. feline, like a cat
Cathdericai, n. caterwauler
Cathl, n. melody, hymn
Cathliad, n. hymning