| discriminating(sharp, smart, intelligent, clever, astute) |
| erudite(adjective, knowledgeable, aware, informed, up-to-date) |
| expert(adjective, knowledgeable, aware, informed, savvy) |
| farsighted(sharp, smart, intelligent, clever, astute) |
| farther up(expression, adverb, off, on, above) |
| forth(adverb, near, touching, forward, supported) |
| foxy(sharp, smart, intelligent, clever, astute) |
| have(verb, see, notice, realize, understand) |
| heady(sharp, smart, intelligent, clever, astute) |
| held(adverb, near, touching, forward, supported) |
| higher |
| higher than(expression, adverb, off, on, above) |
| in conjunction with(expression, idiom, still, further, plus) |
| in excess of(expression, idiom, bar, save, plus) |
| in heaven(expression, adverb, off, on, above) |
| in like manner(expression, idiom, still, further, also) |
| in the know(expression, idiom, sharp, smart, clever) |
| in the sky(expression, idiom, adverb, off, on) |
| ingenious(sharp, smart, intelligent, clever, astute) |
| inside(sharp, smart, intelligent, clever, astute) |