騒 means commotion, uproar and is a JLPT N1 kanji. It has 18 strokes and uses the horse radical (馬).
Stroke order · 18 strokes
On'yomi (音読み)
ソウ
Kun'yomi (訓読み)
さわ(ぐ)、うれい
Radical
馬 · horse
Strokes
18
How to remember 騒
A horse (馬) jumping from an insect bite — an uproar. 騒ぐ!! (to make a racket); 騒音 — the number one complaint of Japanese apartment life, a neighbor's 騒音!