1. Severely destructive
   "cataclysmic nuclear war"; "a cataclysmic earthquake"
   - cataclysmal

See also: cataclysm, destructive

• sentiency
• sentient
• sentiment
• sentimental
• sentimentalisation
• sentimentalise
• sentimentalism
• sentimentalist
• sentimentality
• sentimentalization
• sentimentalize
• sentimentally
• sentimentise
• sentimentize
• sentinel
• sentry
• sentry box
• sentry duty
• sentry go
• Seoul
• Sep
• Sep 11
• sepal
• sepaline
• sepaloid