| suspicious(adjective, person, feelings, uncertain, negative) |
| doubtful(adjective, person, uncertain, negative, nervous) |
| mistrustful(adjective, uncertain, nervous, trust, doubtful) |
| doubting(adjective, feelings, uncertain, trust, unsettled) |
| skeptical(adjective, person, uncertain, negative, nervous) |
| disbelieving(adjective, person, uncertain, hesitant, suspicious) |
| cynical(adjective, person, feelings, uncertain, negative) |
| wary(adjective, modest, humble, careful, doubtful) |
| cautious(adjective, modest, humble, careful, doubtful) |
| jealous(adjective, careful, doubtful, dubious, suspicious) |
| leery(adjective, trust, considerate, cautious, prudent) |
| shy(adjective, quiet, careful, reserved, disgraceful) |
| dubious(adjective, uncertain, nervous, doubtful, unsettled) |
| incredulous(adjective, wary, skeptical, mistrustful, incredulity) |
| sceptical |
| unbelieving(adjective, negative, careful, doubtful, hesitant) |
| pessimistic(adjective, person, feelings, negative, doubtful) |
| chary(adjective, modest, humble, hesitant, meek) |
| jaundiced(adjective, person, suspicious, resentful, shameless) |
| negative(adjective, person, feelings, doubtful, emotions) |