| unconfident(adjective, uncertain, nervous, doubtful, shaky) |
| undependable(adjective, uncertain, nervous, doubtful, shaky) |
| unpersuaded |
| unreliable(adjective, uncertain, nervous, doubtful, shaky) |
| untrustworthy(adjective, uncertain, nervous, doubtful, shaky) |
| untrusty(adjective, uncertain, nervous, doubtful, shaky) |
| up for grabs(expression, adjective, idiom, uncertain, nervous) |
| wimpy(adjective, uncertain, nervous, doubtful, shaky) |
| wobbly(uncertain, nervous, doubtful, insecure, unsure) |
| worried(adjective, uncertain, anxious, nervous, doubtful) |
| worried sick(expression, adjective, uncertain, anxious, nervous) |
| Delphic(nervous, insecure, unsure) |
| alert(cautious, suspicious, watchful) |
| angst-ridden(nervous, worried, uneasy) |
| attentive(cautious, suspicious, watchful, covetous, envious) |
| been hit before(adjective, distrustful) |
| begrudging |
| bitter |
| calculating(cautious, suspicious, watchful) |
| canny(cautious, suspicious, watchful) |