| outspread(spread, large, current, thick, general) |
| outstanding(important, significant, historic) |
| outstretched(adjective, open, great, spread, loose) |
| overlong(adjective, great, high, long, extended) |
| paramount(significant, vital, imperative) |
| playing hard ball(expression, adjective, idiom, tough, severe) |
| ponderous(big, significant, substantial, valuable, vital) |
| pressing(severe, big, significant, substantial, valuable) |
| primary(big, significant, substantial, valuable, vital) |
| principal(big, significant, substantial, valuable, vital) |
| prolonged(adjective, great, big, deep, high) |
| protracted(adjective, great, big, deep, high) |
| radical |
| rangy(adjective, great, deep, high, remote) |
| relevant(big, significant, substantial, valuable, vital) |
| remote(adjective, great, deep, high, distant) |
| running(adjective, great, deep, high, remote) |
| salient(big, significant, substantial, valuable, vital) |
| scopic(big, grand, thick, extensive, comprehensive) |
| scopious(big, large, grand, huge, extensive) |