Memorable

Fits when one entry or person clearly rises above a field

Careful Its informal competitive flavor can be wrong for a tender remembrance.

Suits an immediate feature that sharply catches attention

Careful A striking first impression may fade quickly and need not be emotionally meaningful.

Fits when the impression is exceptionally strong and likely to last

Careful It is too absolute for something merely distinctive or easy to recall.

Fits when unusual qualities separate a person or result from peers

Careful Distinctiveness can be neutral or even awkward, so it does not promise a positive memory.

Fits when merit or unusual character deserves explicit notice

Careful It evaluates the subject now rather than emphasizing what will stay in memory.

Fits when an achievement merits a place in a record or summary

Careful Notable is cooler and more factual than praise for a personally cherished moment.

Fits when sensory detail calls up feelings, places, or earlier experiences

Careful Evocative describes what a thing summons, not necessarily how well it is remembered.

Suits an experience that leaves a deep, enduring emotional mark

Careful This is heavy for a pleasant meeting, witty line, or useful presentation.