| A | B |
| indolent | adj. lazy; not wanting to do any work |
| languor | n. a weak or lifeless feeling |
| lassitude | n. a tired feeling, usually resulting from depression or too much work |
| lethargic | adj. having little or no energy |
| sedentary | adj. having to do with sitting around a lot |
| sluggish | adj. slow and lazy |
| soporific | adj. sleep inducing; sleepy |
| stagnant | adj. lacking movement or energy |
| torpid | adj. lacking energy; relating to inactivity; feeling sluggish |