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

• countenancer
• countenancers
• countenances
• countenancing
• counter
• counter-
• counteract
• counteracted
• counteracting
• counteraction
• counteractions
• counteractive
• counteractively
• counteracts
• counter-agent
• counter-agents
• counter-approach
• counter-approaches
• counter-attack
• counter-attacks
• counter-attraction
• counter-attractions
• counter-attractive
• counterbalance
• counterbalanced