| restlessness(noun, upset, worry, concern, strain) |
| scruple(noun, verb, upset, dispute, difficulty) |
| second thoughts(noun, expression, anxiety, doubt) |
| terrible |
| vacillation(noun, difficulty, anxiety, confusion, doubt) |
| worriment(noun, feeling, worry, concern, excitement) |
| anguish(noun, charge, worry, concern, strain) |
| attention(noun, worry, anxiety) |
| charge(noun, worry, strain, anxiety, burden) |
| frightful |
| unmanliness(noun, cowardice) |
| alarming |
| alarum(noun, anxiety, horror, dread, fearfulness) |
| all-overs(worry, concern, agitation, nervousness, nerves) |
| antipathy(noun, shock, dismay) |
| balance |
| be apprehensive of(verb, dispute, challenge, doubt, question) |
| be curious(verb, dispute, challenge, doubt, question) |
| be dubious(verb, dispute, challenge, doubt, question) |
| be puzzled(verb, dispute, challenge, doubt, question) |