• Bengali Word প্রতিকূল English definition (adjective) contrary; adverse; opposite; inimical; disagreeable; opposed; hostile; unfavourable; malignant. প্রতিকূলতা (noun) opposition; hostility; antagonism; contrariety; adverseness; disfavour; contumacy. প্রতিকূলতা করা (verb transitive) oppose; be hostile/inimical to; be ill disposed towards. প্রতিকূলাচরণ (noun) opposition; hostility; antagonism. প্রতিকূলে (preposition) against.