Crossword Puzzle Informal show of approval?

Clue: Informal show of approval?

Informal show of approval (STANDINGO with 9 letters)
"The Gong Show" offering (ACT with 3 letters)
Show-offish basketball move (ALLEYOOP with 8 letters)
Informal approvals (AOKS with 4 letters)
Show approval (e.g. APPLAUD with 7 letters)
Political talk show host who recenty built a replica Oval Office (BECK with 4 letters)
Mark of official approval (CACHET with 6 letters)
Show approval, in a way (e.g. CLAP with 4 letters)
Shows approval (e.g. CLAPS with 5 letters)
Shows approval, in a way (CLAPS with 5 letters)