| fear(noun, upset, feeling, worry, respect) |
| anxiety(noun, upset, feeling, worry, concern) |
| worry(noun, trouble, regard, concern, excitement) |
| dread(noun, upset, trouble, feeling, worry) |
| apprehensiveness(noun, feeling, worry, concern, sign) |
| uneasiness(noun, upset, trouble, worry, concern) |
| misgiving(noun, upset, trouble, feeling, worry) |
| alarm(noun, upset, feeling, worry, excitement) |
| suspicion(noun, feeling, worry, concern, difficulty) |
| perception(noun, concept, take, appearance, feeling) |
| comprehension(noun, concept, understanding, power, light) |
| understanding(noun, concept, take, light, respect) |
| concern(noun, trouble, worry, respect, regard) |
| disquiet(noun, trouble, worry, regard, concern) |
| fright(noun, respect, excitement, distress, anxiety) |
| grasp(noun, take, understanding, power, light) |
| trepidation(noun, worry, distress, anxiety, shock) |
| arrest(noun, law, drop, delay, capture) |
| doubt(noun, upset, trouble, worry, concern) |
| foreboding(noun, trouble, feeling, worry, concern) |