| unflappability(noun, calm, cool, feelings, balance) |
| cool-headedness(noun, calmness, composure, equanimity) |
| presence(noun, cool, grace, calmness, composure) |
| repose(noun, calm, poise, calmness, composure) |
| self-discipline(noun, control, command, caution, constraint) |
| stoicism(noun, calmness, composure, equanimity, unflappability) |
| willpower |
| phlegm(noun, calmness, composure, coolness, unflappability) |
| placidity(noun, calm, poise, calmness, composure) |
| presence of mind(noun, expression, idiom, calm, grace) |
| sangfroid(cool, grace, calmness, composure, dignity) |
| self-denial(noun, control, command, self-control) |
| self-restraint(noun, control, command, self-control) |
| self-will |
| tranquillity(noun, calm, calmness, composure, detachment) |
| collectedness(noun, calm, cool, feelings, balance) |
| indifference(noun, calmness, composure, unflappability) |
| morale(noun, spirit, determination, confidence, assurance) |
| nonchalance(noun, calm, feelings, balance, assurance) |
| peace(noun, calmness, composure, detachment, equanimity) |