-ru Godan/u-verb

1. usually kanacolloquial to do; to undertake; to perform; to play (a game); to study
2. usually kana to send; to dispatch; to despatch
3. usually kana to put; to move; to turn (one's head, glance, etc.)
4. usually kana to give (esp. to someone of equal or lower status); to let have; to present; to bestow; to confer
5. usually kana to make (a vehicle) go faster
6. usually kana to run (a business); to keep; to be engaged in; to practice (law, medicine, etc.); to practise
7. usually kana to have (food, drink, etc.); to eat; to drink; to smoke
8. usually kana to hold (a performance); to perform; to show
9. usually kana to ease (one's mind)
10. colloquialusually kana to harm; to injure; to kill
11. usually kanaslangvulgar to have sex; to fuck; to bang (oft. written as ヤる)
12. usually kana to live; to get by; to get along

suffix

13. usually kana to do ... completely (after the -masu stem of a verb, often in the negative)
14. usually kana to do ... broadly; to do ... to a great distance (after the -masu stem of a verb)

aux-v

15. usually kana to do ... for (someone of equal or lower status); to do ... to (after the -te form of a verb; sometimes with negative nuance)
16. usually kana to make active efforts to ... (after the -te form of a verb)