| 1 | Finnish | aiheellinen | justifiable, justified; well-grounded,... |
| 2 | Finnish | aihe | topic, subject, theme; reason, cause; motif |
| 3 | Finnish | aikoa | to plan to do, intend to do, aim to do; to be... |
| 4 | Finnish | aika | time; time, moment; appointment |
| 5 | Finnish | -isin | The case suffix denoting temporal distributive;... |
| 6 | Hungarian | isi | school |
| 7 | Hungarian | -i | Added to a proper noun, noun or postposition to... |
| 8 | Hungarian | -é | Used to form the lative, expressing the direction... |
| 9 | Albanian | -ë | -ing, -ion |
| 10 | Proto-West Germanic | -jā | — |
| 11 | Proto-Indo-European | -íh₂ | — |
| 12 | Proto-Indo-European | -h₂ | Creates collective nouns, which refer to groups... |