Indecorous, improper, unseemly, unbecoming, indelicate mean not conforming to what is accepted as right, fitting, or in good taste. Improperly synonyms, improperly pronunciation, improperly translation, english dictionary definition of improperly. Definition of improperly adverb in oxford advanced learner's dictionary.
Jan 24, 2026adverb improperly (comparative more improperly, superlative most improperly) in an improper manner; 5 days agoadverb in an improper way “he checked whether the wound had healed improperly ” see more see less Check meanings, examples, usage tips, pronunciation, domains, related words.
Improperly is an adverb indicating that something is done in a wrong, incorrect, or unsuitable manner.