Version Y = Yellow Book of Lecan (TCD, MS 1318 (H.2.16)), cols. 3–88.
| Ref | Text | § | Print ref | MS | |
|---|---|---|---|---|---|
| YAdd.831 | Lecc .i. ar leictir sis ⁊ suas hí, ł le bid secc. | YAdd | 831 | col. 56 | concord. |
| YAdd.832 | Ledb .i. leth in faidb í, unde dicitur lethar col. 57 iar fir .i. feoil ⁊ lethar. | YAdd | 832 | col. 56 | concord. |
| YAdd.833 | Lesan .i. les cach mbolg i mbi lind, sic eisim. | YAdd | 833 | col. 57 | concord. |
| YAdd.834 | Loman .i. luamain i{?} bis fuirri, ł lu-man .i. beg in manu. | YAdd | 834 | col. 57 | concord. |
| YAdd.835 | Leim .i. lu eim .i. luud sem he. | YAdd | 835 | col. 57 | concord. |
| YAdd.836 | Lesc .i. leis a aisc ł quasi losc .i. bacach. | YAdd | 836 | col. 57 | concord. |
| YAdd.837 | Lend .i. lee find .i. lo find .i. ainm do brut find. | YAdd | 837 | col. 57 | concord. |
| YAdd.838 | Los cuirn .i. la hos hí, ar is osin buaboll for a mbi, ł la huais í. | YAdd | 838 | col. 57 | concord. |
| YAdd.839 | Lurga .i. le urga .i. le urcbail .i. urtocbail in cuirp. | YAdd | 839 | col. 57 | concord. |
| YAdd.840 | Lobor quasi lebor a lepra .latine. | YAdd | 840 | col. 57 | concord. |