adj
Freq #215332
Meanings
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1
adj
not suspecting danger, deception, or another person's motives; trusting or unaware
The unsuspicious traveler handed his bag to the stranger without hesitation.
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2
adj
not arousing suspicion; appearing ordinary or innocent
The parcel looked unsuspicious until the scanner revealed a hidden compartment.
Thesaurus
Synonyms
Opposites
Word family
Derived forms
unsuspiciouslyunsuspiciousness
Etymology
Formed from un- + suspicious. Suspicious came through French from Latin suspiciosus, based on suspicio ("mistrust, suspicion"). The negative adjective developed two orientations: a person who suspects nothing and a thing that gives no cause for suspicion.