| flashback(noun, thought, reflection, memory, retention) |
| memory(noun, thought, reflection, retention) |
| mind(noun, thought, reflection, memory, retention) |
| recall(noun, thought, reflection, memory, retention) |
| recollection(noun, thought, reflection, memory, retention) |
| remembrance(noun, thought, reflection, memory, retention) |
| retention(noun, thought, reflection, memory) |
| thought(noun, reflection, memory, retention) |
| reminiscence(noun, thought, reflection, memory, retention) |
| aspect(noun, feature, characteristic, quality, trait) |
| attribute(noun, feature, characteristic, quality, trait) |
| characteristic(noun, feature, quality, trait, attribute) |
| ease(noun, feature, characteristic, state, trait) |
| feature(noun, characteristic, quality, trait, attribute) |
| peculiarity(noun, feature, characteristic, quality, trait) |
| property(noun, feature, characteristic, quality, trait) |
| quality(noun, feature, characteristic, trait, attribute) |
| simplicity(noun, feature, characteristic, state, trait) |
| state(noun, feature, characteristic, trait) |
| trait(noun, feature, characteristic, quality, attribute) |