open-minded

Synonyms

broad-minded, liberal, nonconventional, nonorthodox, nontraditional, progressive, radical, unconventional, unorthodox;

Antonyms

conservative, conventional, hidebound, nonprogressive, old-fashioned, orthodox, stodgy, traditional;

Near Antonyms

hard, rigid, strict;

doctrinal, dogmatic (also dogmatical);

bigoted, blinkered, intolerant, narrow-minded;

reactionary, unreconstructed;

Related Words

advanced, contemporary, modern;

forbearing, indulgent, large-minded, lenient, permissive, tolerant;

extreme;

impartial, objective, unbiased;