Morpheme
Rat
Type
free base
Denotation
medium-sized rodent
Etymology
Middle English ratte, rat, rotte; Old English rætt
Evidence
antirat, bograt, derat, millrat, rat, raittail, ratbag, ratface, rathole, raticide, ratless, rats, ratsbane, ratted, rattiness, ratting, rattish, ratty, rugrat, woodrat