How many letters does the top answer for “backward; in or to the rear; behindhand. spenser.” have?

The most common answer is arear (5 letters).

Crossword clue: backward; in or to the rear; behindhand. spenser.

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

arear 5 letters web-def

To raise; to set up; to stir up. [Obs.]

to or in the rear; behind; backwards. spenser. 60% similar → arrear