Solution

SILENCING

2 clues

Hushing

Word class: Verb
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Sounds - Hearing

Quieting

Word class: Verb
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Sounds - Hearing

Other solutions to Quieting

Words are categorized by artificial intelligence: there can be mistakes.