All longevity antonyms

noun longevity

• curtness — rudely brief in speech or abrupt in manner.
• brevity — The brevity of something is the fact that it is short or lasts for only a short time.
• succinctness — expressed in few words; concise; terse.
• concision — the quality of being concise; brevity; terseness
• pithiness — brief, forceful, and meaningful in expression; full of vigor, substance, or meaning; terse; forcible: a pithy observation.
• transience — transient state or quality.
• terseness — neatly or effectively concise; brief and pithy, as language.
• ephemerality — (uncountable) The state or condition of being ephemeral; transience.
• pointed — having a point or points: a pointed arch.
• impermanence — not permanent or enduring; transitory.
• conciseness — the quality of being concise.
• crispness — (especially of food) hard but easily breakable; brittle: crisp toast.
• transitoriness — not lasting, enduring, permanent, or eternal.