inexorable
adjective
[ ɪnˈɛks(ə)rəb(ə)l ]
• impossible to stop or prevent.
• "the seemingly inexorable march of new technology"
Similar:
relentless,
unstoppable,
unavoidable,
inescapable,
inevitable,
irrevocable,
persistent,
continuous,
non-stop,
steady,
unabating,
interminable,
incessant,
unceasing,
unending,
unremitting,
unrelenting,
Origin:
mid 16th century: from French, or from Latin inexorabilis, from in- ‘not’ + exorabilis (from exorare ‘entreat’).