verbs
obtain
"derive pleasure from one's garden"
win something through one's efforts
"I acquired a passing knowledge of Chinese"; "Gain an understanding of international finance"
derive a benefit from
"She profited from his vast experience"
reach a destination, either real or abstract
"We hit Detroit by noon"; "The water reached the doorstep"; "We barely made it to the finish line"; "I have to hit the MAC machine before the weekend starts"
obtain advantages, such as points, etc.
"The home team was gaining ground"; "After defeating the Knicks, the Blazers pulled ahead of the Lakers in the battle for the number-one playoff berth in the Western Conference"
rise in rate or price
"The stock market gained 24 points today"
increase or develop
"the peace movement gained momentum"; "the car gathers speed"
earn on some commercial or business transaction; earn as salary or wages
"How much do you make a month in your new job?"; "She earns a lot in her new job"; "this merger brought in lots of money"; "He clears $5,000 each month"
increase (one's body weight)
"She gained 20 pounds when she stopped exercising"