| hep(pleasant, fair, agreeable, suitable, adequate) |
| hip(pleasant, fair, agreeable, suitable, adequate) |
| honorable(bad, pleasant, fine) |
| hunky-dory(pleasant, fair, agreeable, suitable, adequate) |
| in character(expression, good, reasonable, fit, appropriate) |
| in condition |
| in good condition(expression, adjective, idiom, strong, healthy) |
| in keeping(expression, good, fit, appropriate, acceptable) |
| in order |
| in the swim(expression, idiom, pleasant, fair, agreeable) |
| ingenious(keen, smart, intelligent, competent, capable) |
| just(good, fit, appropriate, acceptable, apposite) |
| keen(smart, intelligent, competent, capable, proficient) |
| know backwards and forwards(expression, keen, smart, intelligent, competent) |
| know ins and outs(expression, idiom, decent, adequate, qualified) |
| know the answers(expression, idiom, decent, adequate, qualified) |
| know the ropes(expression, idiom, keen, smart, decent) |
| know the score(expression, idiom, decent, adequate, qualified) |
| knowing the ropes(expression, idiom, skilled, accomplished, talented) |
| knowing the score(expression, idiom, skilled, striking, stupendous) |