7 letters · 18 points in Scrabble
adjective not firmly placed or set or fastened
adjective lacking definition or definite content; ; - Jane Austen
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English fixed English unfixed From un- + fixed.
Etymology from Wiktionary, CC BY-SA 3.0