| trouble(verb, upset, dull, reduce, bother) |
| upset(verb, trouble, dull, reduce, bother) |
| abase(verb, upset, trouble, dull, reduce) |
| abash(upset, trouble, obscure, confuse, baffle) |
| accent(verb, increase, raise, severe, boost) |
| accentuate(verb, increase, raise, severe, boost) |
| add fuel(verb, expression, increase, raise, severe) |
| add to(verb, expression, increase, raise, severe) |
| addle(upset, trouble, obscure, confuse, baffle) |
| adorn(verb, stain, wash, enliven, illuminate) |
| afflict(verb, upset, trouble, dull, reduce) |
| aggrandize(verb, increase, raise, severe, boost) |
| aggravate(verb, increase, raise, severe, boost) |
| agitate |
| ail(verb, upset, trouble, dull, reduce) |
| amaze(upset, trouble, obscure, confuse, baffle) |
| astonish(upset, trouble, obscure, confuse, baffle) |
| attaint |
| augment(verb, increase, raise, severe, boost) |
| baffle(upset, trouble, obscure, confuse, confound) |