| forceful(adjective, strong, great, sound, tough) |
| full(adjective, enthusiastic, vigorous, sincere, wholehearted) |
| lively(adjective, strong, tough, fit, energetic) |
| peppy(adjective, strong, tough, fit, energetic) |
| pink |
| red-blooded(adjective, strong, tough, intense, energetic) |
| staunch(noun, adjective, health, strong, sound) |
| virile(adjective, strong, tough, powerful, vigorous) |
| well-built(adjective, person, body, strong, sound) |
| boisterous(adjective, strong, tough, fit, rude) |
| concentrated(adjective, strong, hard, sharp, fit) |
| flourishing(adjective, strong, great, sound, tough) |
| flush(noun, health) |
| forcible(adjective, strong, sound, strength, tough) |
| in fine fettle(expression, adjective, idiom, strong, sound) |
| iron(adjective, strong, hard, tough, inflexible) |
| proof |
| rough(adjective, strong, hard, simple, tough) |
| salubrious(adjective, healthy) |
| spry(adjective, strong, lively, active, vigorous) |