everlasting

/ˌɛvəˈlɑːstɪŋ/

noun

Meaning

An everlasting flower.
A durable cloth fabric for shoes, etc.

adjective

Meaning

Lasting or enduring forever; existing or continuing without end
Continuing indefinitely, or during a long period; perpetual; sometimes used, colloquially, as a strong intensive.
"this everlasting nonsense"
Existing with infinite temporal duration (as opposed to existence outside of time).

Synonyms

continual,

endless,

eternal,

immortal,

incessant,

infinite,

interminable,

never-ending,

unceasing,

unintermitted,

uninterrupted,

unlimited,

eternal,

immortal,

sempiternal

adverb

Meaning

Extremely.