How many letters does the top answer for “cause to conform to standard or norm” have?

The most common answer is standardise (11 letters).

Crossword clue: cause to conform to standard or norm

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

standardise 11 letters wn-def

cause to conform to standard or norm

standardize 11 letters wn-def

cause to conform to standard or norm

make normal or cause to conform to a norm or standard 67% similar → normalise, renormalise, renormalize