How many letters does the top answer for “the act of putting something in working order again” have?

The most common answer is fixing (6 letters).

Crossword clue: the act of putting something in working order again

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

fixing 6 letters wn-def

the act of putting something in working order again

mend 4 letters wn-def

restore by replacing a part or putting together what is torn or broken

mending 7 letters wn-def

the act of putting something in working order again

repair 6 letters wn-def

restore by replacing a part or putting together what is torn or broken