6 strokes
                                                    
                        Jouyou kanji
            Taught in 7th grade
    
                                                    JLPT exam level N2
                                            dirty, pollute, disgrace, rape, defile
Kun'yomi
- け - が - す - to pollute ②to disgrace 
- け - が - れ - る - to be violated 
- け - が - ら - わ - し - い - filthy 
- よ - ご - す - to pollute ②to disgrace 
- よ - ご - れ - る - to get dirty ②to become sullied 
- き - た - な - い - dirty ②disordered ③indecent (language, etc.) ④dastardly 
On'yomi
- オ 
Main Radical
水(KanXi)
Reading Commonality
| きたない | 36.6% | 
| よごすよごれる | 28.5% | 
| けがすけがれるけがらわしい | 21.3% | 
| オ | 13.6% | 
Character Breakdown
References
| Unicode hex code | 6C5A | 
| JIS X 0208 | 1-17-88 | 
| Nelson, A. Classic Nelson | 2494 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 3047 | 
| Halpern, J. New Japanese-English Character Dictionary | 222 | 
| Halpern, J. Kodansha Kanji Dictionary | 258 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 163 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 196 | 
| Heisig, J. Remembering The Kanji | 1245 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1334 | 
| Gakken A New Dictionary of Kanji Usage | 1246 | 
| O'Neill, P.G. Essential Kanji | 1531 | 
| Morohashi Daikanwajiten | 17133 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1031 | 
| Spahn and Hadamitzky Kanji and Kana | 693 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 706 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 666 | 
| Kask, A. Tuttle Kanji Cards | 1083 | 
| Nishiguchi & Kono Kanji in Context | 907 | 
| Kodansha Kodansha Compact Kanji Guide | 1158 | 
| Maniette, Y. Les Kanjis dans la tete | 1253 | 
| Tuttle Dictionary Descriptor Code | 3a3.5 | 
| Four corner code | 3112.7 | 
| De Roo Code | 352 |