How many letters does the top answer for “the principal activity in your life that you do to earn money” have?

The most common answer is job (3 letters).

Crossword clue: the principal activity in your life that you do to earn money

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

job 3 letters wn-def

the principal activity in your life that you do to earn money

occupation 10 letters wn-def

the principal activity in your life that you do to earn money