Cases of word usage

1) to go away from a person, place, etc, not interesting to return (abandon)

2) a learner of a trade who has agreed to work for a number of years for a small amount of money in return for being taught (apprentice)

3) (of) a young woman from overseas who, in return for light household duties, receives board and lodging, and facilities for study (au pair)

4) something that is obtained in return for money (buy)

5) to receive (money) in return for work or in payment for a loan (earn)

6) to return (to a place) (go back)

7) (money paid for) the act of hiring; to obtain the use of (something) in return for payment (hire)

8) (an agreement by a business company or the State to provide) money because of ill health, death, loss of property etc paid in return for regular payments in advance (insurance)

9) an animal or plant living on or in another and getting its food from it; a person supported by another and giving nothing in return (parasite)

10) a request to return (especially to an ambassador) (recall)