indeciduous
Adjective
Meaning
Not deciduous or falling, as the leaves of trees in autumn; lasting; evergreen; persistent; permanent; perennial.
Source: Webster's dictionarySynonyms
evergreen
incorruptible
irreversible
perennial
indelible
indestructible
indissoluble
irretrievable
irreducible
irrevocable
insusceptible
indefeasible
imperishable
undying
inextinguishable
Show all synonyms