18 strokes
                                                    
                        Jouyou kanji
            Taught in 8th grade
    
                                                    JLPT exam level N1
                                            capsize, cover, shade, mantle, be ruined
Kun'yomi
- お - お - う - to cover 
- く - つ - が - え - す - to overturn ②to overthrow (government etc.) ③to reverse (decision etc.) 
- く - つ - が - え - る - to topple over ②to be overruled 
On'yomi
- フク - concealment (of one's vices) ②overturning 
Main Radical
西(KanXi)
Reading Commonality
| おおう | 50.9% | 
| フク | 25.2% | 
| くつがえすくつがえる | 23.9% | 
Character Breakdown
capsize, cover, shade
おお.う フク くつがえ.す (8th, N1)
variant of radical 146
References
| Unicode hex code | 8986 | 
| JIS X 0208 | 1-42-4 | 
| Nelson, A. Classic Nelson | 4279 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 5517 | 
| Halpern, J. New Japanese-English Character Dictionary | 2726 | 
| Halpern, J. Kodansha Kanji Dictionary | 3386 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 1747 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 2376 | 
| Heisig, J. Remembering The Kanji | 1611 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1738 | 
| Gakken A New Dictionary of Kanji Usage | 1634 | 
| O'Neill, P.G. Essential Kanji | 1699 | 
| Morohashi Daikanwajiten | 34789P | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1765 | 
| Spahn and Hadamitzky Kanji and Kana | 1634 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1744 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1735 | 
| Kask, A. Tuttle Kanji Cards | 1906 | 
| Nishiguchi & Kono Kanji in Context | 1686 | 
| Kodansha Kodansha Compact Kanji Guide | 1640 | 
| Maniette, Y. Les Kanjis dans la tete | 1625 | 
| Tuttle Dictionary Descriptor Code | 4c14.6 | 
| Four corner code | 1024.7 | 
| De Roo Code | 3267 |