avidity

/əˈvɪdədi/

noun

Extreme eagerness or enthusiasm.

he read detective stories with avidity

enthusiasm,keenness,eagerness,avidness,ardour,fervour,passion,zeal,zealousness,fanaticism,voracity,voraciousness

SYNONYMS

ardouravidnesseagernessenthusiasmfanaticismfervourkeennesspassionvoraciousnessvoracityzealzealousness