1. showing great enthusiasm for or interest in: an avid moviegoer.Synonyms: enthusiastic, ardent, keen; devoted, dedicated; zealous, fanatic.Antonyms: indifferent, apathetic; reluctant.
2. extremely desirous (often followed by for or sometimes of): avid for pleasure; avid of power.Synonyms: eager; hungry, greedy, insatiable; covetous.Antonyms: disdainful, loath.
"people can be avid for newses."
"merchants can be avid in consumptions."
"galleries can be avid for entertainments."
"readers can be avid."
"fans can be avid."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.