different between earnestness vs avidity

English

Etymology

earnest +? -ness

Pronunciation

• (General American) IPA^(key): /??n?stn?s/
• (Received Pronunciation) IPA^(key): /???n?stn?s/
• Hyphenation: ear?nest?ness

Noun

earnestness (countable and uncountable, plural earnestnesses)

1. The quality of being earnest; sincerity; seriousness.
   • 22 March 2012, Scott Tobias, AV Club The Hunger Games[1]

     She’s joined, on the boys’ side, by Peeta (Josh Hutcherson), a baker’s son whose earnestness masks a gift for strategy that Katniss lacks.

Translations

Anagrams

• easternness

English

Etymology

From Middle English avidite, from Old French avidite (modern French avidité), from Latin avidit?s (“avidity, covetousness”).

Pronunciation

• IPA^(key): /??v?d?ti/

Noun

avidity (usually uncountable, plural avidities)

1. Greediness; strong appetite.
2. Eagerness; intenseness of desire.
   • Little disappointed, then, she turned attention to "Chat of the Social World," gossip which exercised potent fascination upon the girl's intelligence. She devoured with more avidity than she had her food those pretentiously phrased chronicles of the snobocracy […] distilling therefrom an acid envy that robbed her napoleon of all its savour.

3. (biochemistry) The measure of the synergism of the strength of individual interactions between proteins.

Synonyms

• (intenseness of desire): eagerness, alacrity, enthusiasm, liveliness

Translations