| anxiety(noun, trouble, worry, concern, distress) |
| awareness(noun, feeling, notice, attention, concentration) |
| cast(noun, hint, trace) |
| caution(noun, care, doubt, distrust, misgiving) |
| chariness(noun, care, doubt, caution, apprehension) |
| concern(noun, activity, trouble, worry, distress) |
| crumb(noun, drop, mark, touch, taste) |
| disbelief(noun, difficulty, anxiety, confusion, doubt) |
| discredit(noun, difficulty, anxiety, confusion, doubt) |
| dread(noun, worry, distress, anxiety, fear) |
| glimmering(noun, knowledge, taste, sign, idea) |
| indication(noun, drop, mark, touch, taste) |
| iota(noun, drop, mark, touch, taste) |
| irresolution(noun, trouble, concern, difficulty, anxiety) |
| lick(noun, drop, hint, trace, bit) |
| mistrustfulness |
| query(noun, verb, trouble, oppose, concern) |
| sneaking suspicion(noun, expression, idiom, fancy, idea) |
| soupçon(noun, drop, show, touch, shade) |
| sprinkling(noun, drop, mark, touch, taste) |