1.Intensify(verb):to make intense
Synonyms: alleviate, weaken.
Antonyms: deepen, quicken
Example Sentence: to increase the density
2.Generalize(verb):to give a general rather than a specific
Synonyms:conclude,derive
Antonyms: ignore,miss
Example Sentence: There are too many words as well as toofew.
3.mercurial(adjective): relating to the god Mercury.
Synonyms: flaky,flip
Antonyms: certain,constant
Example Sentence: The champagne was bubbling trickily inthe veins of the mercurial statesmen.
4.Nautilus(noun):the first nuclear-powered submarine launched bythe U.S. Navy.
Synonyms: rutilous, nautmis
Antonyms: nodulous,patulous
Example Sentence: It will be remembered.
5.Oddity(noun):the quality of being odd
Synonyms: anomaly,characteristic
Antonyms: normalcy,convention
Example Sentence: the oddity in the present case was that he said nothing.