The following manyflats can be made by cutting off the hirns of the lawful manyflats, the kind-of cuts have edges become backwards. Cuf has twelve hirns with fewf sameness, cywr, cah, and licyw have wyr sameness with 24 hirns, all other have 60 hirns and twef sameness. The first five are all undented and thus Archimedian.
10. Cuf - (CUF) cut fourflat. Flats are four sixsides and four threesides. Showing is x3x3o. [OBSA: tut]
Translation notes: Techincally, "cut" is not of Old English origin, rather coming from Old Norse. The Old English word for "cut" was snīðan, however, that'd be two things in ABKSs both with "sn", so I hope you can excuse me on this.
11. Cywr - (CÜWR) cut wirple. Flats are six eightsides and eight threesides. Showing is x4x3o. [OBSA: tic]
12. Cah - (CAKH) cut eightflat. Flats are six foursides and eight sixsides. Showing is o4x3x, also x3x3x as a fully cut fourflat. [OBSA: toe]
13. Cylf - (CÜLF) cut twelflat. Flats are twelve tensides and twenty threesides. Showing is x5x3o. [OBSA: tid]
14. Cyn - (CÜN) cut twentiflat. Flats are twelve fivesides and twenty sixsides. Showing is o5x3x. [OBSA: ti]
15. Cigf - (CHIGHF) cut great twelflat. Flats are twelve tensides and twelve fivestars. Showing is x5x5/2o. [OBSA: tigid]
16. Cagn - (CAGHN) cut great twentiflat. Flats are twelve fivestars and twenty sixsides. Showing is o5/2x3x. [OBSA: tiggy]
17. Licyw - (LI chüw) kind-of cut wirple. Flats are six eightstars and four threesides. Showing is x4/3x3o. [OBSA: quith]
18. Lic sistuf - (LICH sistuf) kind-of cut small starry twelflat. Flats are twelve tenstars and twelve fivesides. Showing is o5x5/3x. [OBSA: quit sissid]
19. Lic gistuf - (LICH yistuf) kind-of cut great starry twelflat. Flats are twelve tenstars and twenty threesides. Showing is x5/3x3o. [OBSA: quit gissid]
Below shows how the cuts fall into other-root twosomes
No Other-Roots: cuf, cah
Other-Roots: cylf-licyw, cylf-lic gistuf, cyn-cagn, cigf-lic sistuf