How many letters does the top answer for “in a narrow-minded manner” have?

The most common answer is illiberally (11 letters).

Crossword clue: in a narrow-minded manner

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

illiberally 11 letters wn-def

in a narrow-minded manner

intolerantly 12 letters wn-def

in a narrow-minded manner

in a narrow-minded dogmatic manner 75% similar → dogmatically