- To make silent or quiet.
- To calm; soothe.
- To keep from public knowledge; suppress mention of. Often used with up: tried to hush up the damaging details.
- To be or become silent or still.
- A silence or stillness, especially after noise.
- Archaic Silent; quiet.

H4 - U1 - S1 - H4 - E1 - S1 has 12 points in Scrabble!

H3 - U2 - S1 - H3 - E1 - S1 has 11 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries