18 strokes
                                                    
                        Jouyou kanji
            Taught in 7th grade
    
                                                    JLPT exam level N1
                                            boisterous, make noise, clamor, disturb, excite
Kun'yomi
- さ - わ - ぐ - to make noise ②to rustle ③to make merry ④to clamor 
- さ - わ - が - し - い - noisy ②turbulent (era, etc.) 
- うれい 
On'yomi
- ソウ 
Character Breakdown
boisterous, make noise, clamor
さわ.ぐ ソウ うれい (7th, N1)
horse
ま バ うま (2nd, N3)
References
| Unicode hex code | 9A12 | 
| JIS X 0208 | 1-33-91 | 
| Nelson, A. Classic Nelson | 5221 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 6760 | 
| Halpern, J. New Japanese-English Character Dictionary | 1835 | 
| Halpern, J. Kodansha Kanji Dictionary | 2308 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 1194 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 1630 | 
| Heisig, J. Remembering The Kanji | 1985 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 2139 | 
| Gakken A New Dictionary of Kanji Usage | 987 | 
| O'Neill, P.G. Essential Kanji | 1093 | 
| Morohashi Daikanwajiten | 44834P | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1530 | 
| Spahn and Hadamitzky Kanji and Kana | 875 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 895 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1912 | 
| Kask, A. Tuttle Kanji Cards | 1913 | 
| Nishiguchi & Kono Kanji in Context | 794 | 
| Kodansha Kodansha Compact Kanji Guide | 1921 | 
| Maniette, Y. Les Kanjis dans la tete | 2004 | 
| Tuttle Dictionary Descriptor Code | 10a8.5 | 
| Four corner code | 7733.6 | 
| De Roo Code | 3471 |