1. (adjective) not permanent; not lasting

• temporary

1. (adjective) not permanent; not lasting

• acting
• ephemeral
• fugacious
• passing
• short-lived
• transient
• transitory
• episodic
• evanescent
• fly-by-night
• improvised
• jury-rigged
• makeshift
• interim
• pro tem
• pro tempore
• shipboard
• temporal
• terminable
• working

2. (adjective) existing or enduring for a limited time only

• finite

1. (adjective) not permanent; not lasting

• unstable

1. (adjective) not permanent; not lasting

• impermanence
• impermanence
• impermanency
• impermanency
• temporariness

2. (adjective) existing or enduring for a limited time only

• impermanence
• impermanence
• impermanency
• impermanency

1. (adjective) not permanent; not lasting

• lasting
• permanent