different between unmistakable vs momentous

English

Alternative forms

• unmistakeable

Etymology

un- +? mistake +? -able

Pronunciation

Adjective

unmistakable (comparative more unmistakable, superlative most unmistakable)

1. Unique, such that it cannot be mistaken for something else.

   Antonym: mistakable

   • 1895, H. G. Wells, The Time Machine Chapter X

     Now, I still think that for this box of matches to have escaped the wear of time for immemorial years was a strange, and for me, a most fortunate thing. Yet oddly enough I found here a far more unlikely substance, and that was camphor. I found it in a sealed jar, that, by chance, I supposed had been really hermetically sealed. I fancied at first the stuff was paraffin wax, and smashed the jar accordingly. But the odor of camphor was unmistakable.

Translations

English

Etymology

From moment +? -ous.

Pronunciation

• (UK) IPA^(key): /m???m?n.t?s/
• (US) IPA^(key): /mo??m?n.t?s/
• Rhymes: -?nt?s

Adjective

momentous (comparative more momentous, superlative most momentous)

1. Outstanding in importance, of great consequence.
   • 1725, Daniel Defoe, Everybody's Business is Nobody's Business:

     The reason why I did not publish this book till the end of the last sessions of parliament was, because I did not care to interfere with more momentous affairs.

   • 1831, James Fenimore Cooper, Homeward Bound, ch. 31:

     "It has been a momentous month, and I hope we shall all retain healthful recollections of it as long as we live."

   • 1902, Joseph Conrad, The End of the Tether, ch. 3:

     What to the other parties was merely the sale of a ship was to him a momentous event involving a radically new view of existence.

   • 2007 July 1, Richard Dawkins, "Inferior Design," New York Times (retrieved 19 Nov 2013):

     Natural selection is arguably the most momentous idea ever to occur to a human mind, because it — alone as far as we know — explains the elegant illusion of design that pervades the living kingdoms and explains, in passing, us.

Derived terms

• momentously
• momentousness

Translations

Anagrams

• mesonotum