memento /mi-menˈtō/

1. Something kept or given as a reminder
2. A fit of reverie (obsolete)

memento mori /mōˈrī or moˈrē/ noun (Latin)

1. Remember that you must die
2. Anything (eg a skull) to remind one of mortality

• umbrella stands
• umbrella tree
• unbeatable
• unbeaten
• unbeautiful
• unbeavered
• unbecoming
• unbecomingly
• unbecomingness
• unbecomingnesses
• unbecomings
• unbed
• unbedded
• unbedding
• unbedimmed
• unbedinned
• unbeds
• unbeen
• unbefitting
• unbefriended
• unbeget
• unbegets
• unbegetting
• unbegged
• unbeginning