How many letters does the top answer for “of or pertaining to the ancient teutons or their languages” have?

The most common answer is germanic (8 letters).

Crossword clue: of or pertaining to the ancient teutons or their languages

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

germanic 8 letters wn-def

a branch of the Indo-European family of languages; members that are spoken currently fall into two major groups: Scandin

teutonic 8 letters wn-def

of or pertaining to the ancient Teutons or their languages