傾く

かたむく, かたぶく, かぶくkatamuku

godan verb · intransitive · Yodan verb with 'ku' ending (archaic)

1. to incline toward
2. to slant
3. to lurch
4. to heel over
5. to be disposed to
6. to trend toward
7. to be prone to
8. to go down (sun, moon)

Study it in Yanamino