How many letters does the top answer for “the act of looking out” have?

The most common answer is lookout (7 letters).

Crossword clue: the act of looking out

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

lookout 7 letters wn-def

the act of looking out

the act of looking forward. 50% similar → prospicience

the act of reaching out 50% similar → outreach

the act of sucking out. 50% similar → exsuction