gain - noun

a quantity that is added

the advantageous quality of being beneficial

the amount of increase in signal power or voltage or current expressed as the ratio of output to input

the amount by which the revenue of a business exceeds its cost of operating

gain - verb

• obtain
• win something through one's efforts
• derive a benefit from
• reach a destination, either real or abstract
• obtain advantages, such as points, etc.
• rise in rate or price
• increase or develop
• earn on some commercial or business transaction; earn as salary or wages
• increase (one's body weight)

gain - thesaurus

acquire   addition   advance   amplification   attain   benefit   clear   derive   earn   gather   hit   increase   make   profit   reach   realise   realize   win