ih-NIM-ih-kul

Definition

(adjective) Likely to cause harm or work against something; hostile and damaging to a person or cause.

Example

The startup’s chaotic management style proved inimical to creativity, driving away the very talent it needed most to survive.

Word Origin

Inimical derives from the Latin inimicalis, meaning “hostile” or “unfriendly,” rooted in inimicus — “enemy” — built from in- (“not”) and amicus (“friend”). It shares its ancestry with the word enemy, both tracing back to the same Latin root. It entered English in the 17th century, used to describe forces, conditions, or people that actively work against something rather than simply being indifferent to it.