Synonyms of indestructible

Adjective

1. indestructible (vs. destructible), undestroyable

usage: not easily destroyed

2. durable, indestructible, perdurable, undestroyable, imperishable (vs. perishable)

usage: very long lasting; "less durable rocks were gradually worn away to form valleys"; "the perdurable granite of the ancient Appalachian spine of the continent"

Definition and meaning of indestructible (Dictionary)