Synset

not as expected
<adj.all>   freq. cnt.: 7 freq. cnt.: 4 freq. cnt.: 2 freq. cnt.: 1

fishy

funny

shady

suspect

suspicious

sample sentences

"there was something fishy about the accident"
"up to some funny business"
"some definitely queer goings-on"
"a shady deal"
"her motives were suspect"
"suspicious behavior"