| A | B |
| ambiguous | indefinite, open to more than one interpretation; obscure, uncertain |
| capitulate | to give in, surrender, acquiesce |
| defer | to yield to someone of greater authority or age; to put off until another time |
| ambivalence | fluctuation between one thing and another; uncertainty or indecision |
| dubious | doubtful; of questionable truth or quality; suspicious |
| languor | sluggishness; tiredness or weakness; lethargy |
| fluctuate | to shift up and down; or to come and go, as ocean waves |
| tentative | hesitant, unsure, uncertain |
| indifferent | not good or bad; unconcerned or not curious; aloof or detached; unbiased |
| lethargy | serious tiredness; languor, laziness, torpor |
| innocuous | harmless; or dull, insipid |
| stagnant | unmoving or not flowing (water); stale (air); inactive |