1 low

2 beneath

3 to lower (one's head)

4 to let droop

5 to hang down

6 to incline

1 a row

2 a line

3 to set in order

4 to arrange

5 to line up

6 to eliminate

7 to drain

8 to push open

9 platoon

10 raft

11 classifier for lines, rows etc

1 to rank (1st, 2nd etc)

2 ranking

1 to rank

2 ranking

3 seniority (among siblings)

1 to put

2 to place

3 to release

4 to free

5 to let go

6 to let out

7 to set off (fireworks)

1 lit. to fight it out with sb to see who is best (idiom)

2 fig. to cross swords with

3 to lock horns

1 can't recognize tall or short (idiom); doesn't know what's what

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

2 one should constantly strive to make progress

1 in a whisper

2 in a low voice (idiom)

1 to be fawningly submissive (idiom)