Anagrams of: BGHINRSU__

• sound of rapid vibration

• a confusion of activity and gossip

• make a buzzing sound

• fly low

• be noisy with activity

• call with a buzzer

• an examination consisting of a few short questions

• examine someone's knowledge of something

• a small arch built across the interior angle of two walls (usually to support a spire)

• crouch down

• draw back, as with fear or pain

• cross one's eyes as if in strabismus

• put down by force or intimidation

• declare invalid