| suspicious(adjective, person, uncertain, negative, nervous) |
| doubtful(adjective, person, certain, doubt, uncertain) |
| disbelieving(adjective, person, belief, uncertain, hesitant) |
| doubting(adjective, uncertain, shy, dishonest, doubtful) |
| cynical(adjective, person, attitude, uncertain, negative) |
| incredulous(adjective, belief, doubtful, wary, mistrustful) |
| unbelieving(adjective, false, belief, uncertain, negative) |
| distrustful(adjective, person, uncertain, negative, nervous) |
| dubious(adjective, certain, doubt, uncertain, nervous) |
| questioning(adjective, belief, uncertain, nervous, doubtful) |
| sceptical(adjective, unbelief doubt) |
| uncertain(adjective, certain, doubt, nervous, doubtful) |
| quizzical(adjective, doubtful, confused, wary, mistrustful) |
| pessimistic(adjective, person, attitude, shameless, negative emotions) |
| mistrustful(adjective, uncertain, nervous, doubtful, dubious) |
| sardonic(adjective, person, attitude, shameless, negative emotions) |
| unconvinced(adjective, uncertain, nervous, doubtful, unsettled) |
| unsure(adjective, certain, doubt, uncertain, nervous) |
| jealous(adjective, suspicious, wary, unenthusiastic, cynical) |
| freethinking(adjective, doubtful, leery, irreligion, disbelieving) |