| vigilance(noun, trouble, regard, concern, care) |
| caution(noun, trouble, regard, concern, care) |
| alertness(noun, trouble, regard, concern, care) |
| prudence(noun, trouble, regard, concern, care) |
| care(noun, trouble, regard, concern, fear) |
| discretion(noun, care, responsibility, judgment, caution) |
| chariness(noun, care, doubt, uncertainty, fear) |
| circumspection(noun, trouble, regard, concern, care) |
| distrust(noun, doubt, uncertainty, impression, guess) |
| doubt(noun, uncertainty, impression, guess, apprehension) |
| mistrust(noun, doubt, uncertainty, impression, guess) |
| deliberation(noun, responsibility, attention, thought, judgment) |
| misgiving(noun, doubt, uncertainty, impression, guess) |
| precaution(noun, trouble, regard, concern, care) |
| suspicion(noun, care, doubt, caution, apprehension) |
| uncertainty(noun, doubt, impression, guess, apprehension) |
| watchfulness(noun, trouble, regard, concern, care) |
| cautiousness(noun, care, caution, thoughtfulness, carefulness) |
| carefulness(noun, trouble, regard, concern, care) |
| apprehension(noun, anxiety, doubt, chill, distrust) |