Not to speak for YJ, but:
Main Entry: 1sus·pect
Pronunciation: 's&s-"pekt, s&-'spekt
Function: adjective
Etymology: Middle English, from Anglo-French, from Latin suspectus, from past participle of suspicere
1 : regarded or deserving to be regarded with suspicion : SUSPECTED <investigates suspect employees>
2 : DOUBTFUL, QUESTIONABLE <whose skills are suspect -- Peter Vecsey>