Inimical
Pronunciation : In*im"i*cal
Part of Speech : a.
Etymology : [L. inimicalis, fr. inimicus unfriendly, hostile; pref. in- not + amicus friendly. See Amity.]
Definition : 1. Having the disposition or temper of an enemy; unfriendly; unfavorable; -- chiefly applied to private, as hostile is to public, enmity.
2. Opposed in tendency, influence, or effects; antagonistic; inconsistent; incompatible; adverse; repugnant. We are at war with a system, which, by its essence, is inimical to all other governments. Burke.
Source : Webster's Unabridged Dictionary, 1913