| veteran(adjective, smart, familiar, suitable, sophisticated) |
| efficient(adjective, keen, smart, skill, suitable) |
| happy |
| hardened(verb, adjective, skilled, experienced, seasoned) |
| informed(adjective, familiar, knowledgeable, competent, experienced) |
| inured(adjective, familiar, skilled, experienced, seasoned) |
| masterly(adjective, keen, smart, intelligent, competent) |
| primed(verb, adjective, smart, skill, practical) |
| scholarly(familiar, knowledgeable, informed, intellectual, experienced) |
| strong(competent, capable, proficient) |
| acclimatized(verb, adjective, gentle, mild, familiar) |
| accustomed(adjective, familiar, sophisticated, knowledgeable, skilled) |
| au fait(expression, adjective, keen, smart, suitable) |
| conditioned |
| consummate(adjective, best, expert, skilled, competent) |
| cultivated(verb, adjective, calm, quiet, soft) |
| dexterous(adjective, keen, smart, intelligent, practical) |
| fitted(verb, adjective, right, fit, appropriate) |
| gifted(adjective, keen, smart, intelligent, best) |
| literate(familiar, knowledgeable, informed, intellectual, experienced) |