Incautious
Pronunciation : In*cau"tious
Part of Speech : a.
Etymology : [Pref. in- not + cautious: cf. L. incautus.]
Definition : Defn: Not cautious; not circumspect; not attending to the circumstances on which safety and interest depend; heedless; careless; as, an incautious step; an incautious remark.
You . . . incautious tread On fire with faithless embers overspread. Francis. His rhetorical expressions may easily captivate any incautious reader. Keill.
Syn. -- Unwary; indiscreet; inconsiderate; imprudent; impolitic; careless; heedless; thoughtless. -- In*cau"tious*ly, adv. -- In*cau"tious*ness, n.
Source : Webster's Unabridged Dictionary, 1913