inestimable
adjective
[ ɪnˈɛstɪməb(ə)l ]
• too great to calculate.
• "a treasure of inestimable value"
Similar:
immeasurable,
incalculable,
innumerable,
unfathomable,
fathomless,
indeterminable,
measureless,
untold,
limitless,
boundless,
unbounded,
unlimited,
illimitable,
infinite,
endless,
never-ending,
interminable,
inexhaustible,
bottomless,
vast,
immense,
great,
abundant,
no end of,
myriad,
innumerous,
unnumberable,
Origin:
late Middle English: via Old French from Latin inaestimabilis, from in- ‘not’ + aestimabilis (see estimable).