Improvement rarity Synonyms

We can't find synonyms for the phrase "Improvement rarity", but we have synonyms for terms, you can combine them.

Improvement Synonyms

Rarity Synonyms

IR abbreviation

IR is an abbreviation for Improvement Rarity

What does IR stand for?

IR stands for "Improvement Rarity"

Definitions for Improvement

(noun) an instance of notable progress in the development of knowledge, technology, or skill
(noun) the act of improving something
(noun) a change for the better; progress in development

Definitions for Rarity

(noun) something strange or unusual that is an object of interest
(noun) something that is different from what is ordinary or expected
(noun) something unusual -- perhaps worthy of collecting