1 to exchange

2 exchange

3 communication

4 interaction

5 to have social contact (with sb)

1 to flow

2 to disseminate

3 to circulate or spread

4 to move or drift

5 to degenerate

6 to banish or send into exile

7 stream of water or sth resembling one

8 class, rate or grade

1 to shed tears

1 (of a contagious disease etc) to spread

2 to propagate

3 (of a style of clothing, song etc) popular

4 fashionable

1 flow rate

2 rate

3 throughput

4 site traffic (Internet)

1 lit. to draw blood on the first prick (idiom)

2 fig. to hit the nail on the head

1 man seeks his way up just as water seeks its way down (idiom)

2 one should constantly strive to make progress

1 to commit to the waters (idiom); to lose sth irrevocably

1 lit. no blood on the men's swords (idiom); fig. an effortless victory

1 widely praised (idiom); with an extensive public reputation