| dogged(adjective, serious, resolute, persistent, unwavering) |
| effect(noun, sense, significance, meaning) |
| enraptured(adjective, involved, attentive, absorbed, captivated) |
| fervent(adjective, strong, desire, keen, warm) |
| function(noun, aim, meaning, objective, intention) |
| hearty(adjective, keen, warm, passionate, excited) |
| indefatigable(adjective, activity, resolute) |
| intendment(noun, importance, sense, aim, meaning) |
| message(noun, importance, value, sense, significance) |
| observing(adjective, attention, attentive) |
| persevering(adjective, strong, flat, certain, determined) |
| riveted(adjective, determined, attention, fixed, resolute) |
| sedulous(adjective, activity, busy, absorbed, occupied) |
| single-minded(adjective, firm, intense, deliberate, determined) |
| stubborn(adjective, intense, deliberate, determined, usual) |
| substance(noun, importance, sense, meaning, current) |
| thorough(adjective, complete, total, regular, serious) |
| unchangeable(adjective, strong, flat, certain, determined) |
| unflinching(adjective, strong, flat, certain, determined) |
| watching(adjective, determined, fixed, resolute, absorbed) |