1‘gold is the symbol of everlasting love’
eternal, never-ending, endless, without end, perpetual, undying, immortal, deathless, indestructible, immutable, abiding, enduring, infinite, boundless, timeless
rare sempiternal, perdurable
2‘they got tired of my everlasting complaints’
constant, continual, continuous, persistent, sustained, unremitting, relentless, unrelenting, unrelieved, uninterrupted, unbroken, unabating, endless, interminable, never-ending, non-stop, round-the-clock, incessant, ceaseless
We take a look at several popular, though confusing, punctuation marks.