minacious

mi·na·cious

M0307900 (mĭ-nā′shəs)adj. Of a menacing or threatening nature; minatory.

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[Latin mināx, mināc- (from minārī, to threaten, from minae, threats; see men- in Indo-European roots) + -ious.]

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mi·na′cious·ly adv.mi·na′cious·ness, mi·nac′i·ty (mĭ-năs′ĭ-tē) n.

minacious

(mɪˈneɪʃəs) adjthreatening[C17: from Latin minax, from minārī to threaten] miˈnaciously adv minacity n

Thesaurus

Adj.

1.

minacious - threatening or foreshadowing evil or tragic developments; "a baleful look"; "forbidding thunderclouds"; "his tone became menacing"; "ominous rumblings of discontent"; "sinister storm clouds"; "a sinister smile"; "his threatening behavior"; "ugly black clouds"; "the situation became ugly"menacing, minatory, ominous, sinister, threatening, baleful, forbiddingalarming - frightening because of an awareness of danger

minacious

adjectiveExpressing, indicating, or warning of an impending danger or misfortune:minatory, threatening.