5 letters · 10 points in Scrabble
verb release ice
verb birth
originFrom Middle English calven, from Old English *calfian, cealfian, from Proto-West Germanic *kalbōn, from Proto-Germanic *kalbōną (“to calve”), from *kalbaz (“calf”). Cognate with Saterland Frisian koolvje, Dutch kalven, German Low German kalven, German kalben, Swedish kalva, Icelandic kálfa.
Etymology from Wiktionary, CC BY-SA 3.0