| tough proposition |
| trance(noun, confusion, uncertainty, awareness, perplexity) |
| trouble(noun, concern, anxiety, confusion, doubt) |
| tumult(noun, confusion, uncertainty, turmoil, embarrassment) |
| turbulence(noun, confusion, uncertainty, turmoil, embarrassment) |
| turmoil(noun, confusion, uncertainty, embarrassment, perplexity) |
| uneasiness(noun, trouble, concern, anxiety, confusion) |
| unpredictability(noun, trouble, concern, anxiety, confusion) |
| unsettling(noun, confusion, uncertainty, turmoil, embarrassment) |
| upset |
| upsetting(noun, confusion, uncertainty, turmoil, embarrassment) |
| vagueness(noun, trouble, concern, anxiety, confusion) |
| whodunit(question, secret, puzzle, obscurity, subtlety) |
| worry(noun, trouble, concern, anxiety, confusion) |
| abashed |
| abstraction |
| ado(noun, uncertainty, perplexity, bewilderment, mystification) |
| anarchy(noun, uncertainty, perplexity, bewilderment, mystification) |
| astound |
| bamboozlement |