modified
Infinite
boundless, unending; see eternal 2.
Profound
incomprehensible, abstruse, unknowable, enigmatic; see mysterious 2.
See unfathomable in Webster's New World Roget's A-Z Thesaurus II
Incapable of being grasped by the intellect or understanding:
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Also Mentioned In
» abysmal
» complex
» difficult
» endless
» impenetrable
» inscrutable
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