| A | B |
|---|
| feasible | capable of being accomplished or put into effect |
| fervor | extreme intensity of emotion or belief f. |
| flagrant | very obvious and contrary to standards of conduct or morality |
| frivolous | lacking in intellectual substance and not worth serious consideration |
| frugality | characterized by thriftiness and avoidance of waste . |
| furtive | done in a way that is intended to escape notice . |
| fastidious | concerned that even the smallest details should be just right. |
| gastronome | a connoisseur of good food |
| reinforce | to make something stronger by providing additional external support or internal stiffening for it |
| gregarious | very friendly and sociable |
