How many letters does the top answer for “(used especially of hair or fur) having a bright orange-brown color” have?

The most common answer is ginger (6 letters).

Crossword clue: (used especially of hair or fur) having a bright orange-brown color

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

ginger 6 letters wn-def

liveliness and energy

gingery 7 letters wn-def

(used especially of hair or fur) having a bright orange-brown color