say it: uhn-suh-SPEK-ting
unsuspecting is an adjective meaning "not suspicious". It carries 2 recorded senses.
(often followed by `of') not knowing or expecting; not thinking likely
“an unsuspecting victim”
“unsuspecting (or unaware) of the fact that I would one day be their leader”
Definitions, synonyms and semantic relations for unsuspecting come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.