The word “unhelpful” is an adjective that describes someone or something that does not provide assistance, fails to improve a difficult situation, or actively makes things worse. Core Meanings and Contexts
General Definition: Offering no assistance, being uncooperative, or acting in an unaccommodating or obstructive manner.
Synonyms: Useless, unconstructive, thoughtless, damaging, or counterproductive.
Antonyms: Helpful, cooperative, supportive, or accommodating. Common Applications How to deal with unhelpful thoughts | NHS