How many letters does the top answer for “deserving a curse; sometimes used as an intensifier” have?

The most common answer is cursed (6 letters).

Crossword clue: deserving a curse; sometimes used as an intensifier

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

cursed 6 letters wn-def

deserving a curse; sometimes used as an intensifier

curst 5 letters wn-def

deserving a curse; sometimes used as an intensifier