Detrimental
Pronunciation : Det`ri*men"tal
Part of Speech : a.
Definition : Defn: Causing detriment; injurious; hurtful. Neither dangerous nor detrimental to the donor. Addison.
Syn. -- Injurious; hurtful; prejudicial; disadvantageous; mischievous; pernicious.
Source : Webster's Unabridged Dictionary, 1913