How many letters does the top answer for “consideration in dealing with others and avoiding giving offense” have?

The most common answer is tact (4 letters).

Crossword clue: consideration in dealing with others and avoiding giving offense

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

tact 4 letters wn-def

consideration in dealing with others and avoiding giving offense

tactfulness 11 letters wn-def

consideration in dealing with others and avoiding giving offense