something added to enhance or improve a situation

a factor or component that is not initially considered

घटक

English Usage: Considering that additional variable could change the entire analysis.

Hindi Usage: उस अतिरिक्त घटक पर विचार करने से पूरी विवेचना बदल सकती है।

able to change or vary

not consistent or having a fixed pattern

असंगत

English Usage: His mood is variable depending on the situation.

Hindi Usage: उसकी मूड स्थिति के अनुसार असंगत है।