Early Tamil Epigraphy: From the Earliest Times to the Sixth Century A.D. c27.s8.t1.1

c27.s8.t1.1

| Variation | LT | Corpus | Ref. No. |
| *a ~ ā* | *vaṇikaṉ* | *vaṇikaṉ* | 43.1.b, 46.2.b |
| | *vāṇikaṉ* | *vāṇikaṉ* | 39.1.b, 42.1.b, 69.2.b |
| *a ~ i* | *atikaṉ* | *kāḷ=itikaṉ* | 3.6.b |
| | | (*i*- error for *a*-) | |
| *a ~ u* | *atta-* | *attuvāyi* | 60.6.a |
| | | (-*u* error for -*a*) | |
| *ā ~ a* | *atiṭṭāṉam* | *atiṭ-aṇam* | 49.8 |
| | | (-*a* error for -*ā*) | |
| *i ~ a* | *atiṭṭāṉam* | *ataṭ-aṇam* | 50.3 |
| | | (-*a*- error for -*i*-; -*a* error for-*ā*) | |
| *i ~ u* | *kumiḻ* | *kumuḻ* | 49.2.a |
| *i ~ e* | *iṭai* | *eḷai* | 34.1.a |
| | *iḷa-* | *iḷa-* | 2.7.a, 17.1.a, 49.6, 61.11.a, 61.12.a, 62.11.c, 62.12.a, 67.1.c, 76.1.a |
| | | *eḷa* | 43.2.a, 46.3.a, 56.5.a |
| *i ~ iy* | | *ar-itaṉ* (*aritaṉ*) | 8.2 |
| | | *ar-iytaṉ* (*ariytaṉ*) | 18.2 |
| | | *ariti* | 34.2 |
| | | *ariyti* | 25.1.b |
| *i ~ y* | | *cē-i-ya* | 2.10 |
| | | *cē-y-a* | 31.2 |