Synonyms: extra, supplementary
| Part of speech | adjective |
|---|---|
| Pronunciation | /əˈdɪʃənl/, /əˈdɪʃnəl/, /əˈdɪʃənəl/ |
| Hyphenation | ad·di·tion·al |
| Shavian alphabet | 𐑩𐑛𐑦𐑖𐑩𐑯𐑩𐑤𐑦 |
| Deseret alphabet | 𐐯𐐼𐐮𐑇𐐯𐑌𐑊; 𐐯𐐼𐐮𐑇𐑌𐐯𐑊 |
| Dutch | extra |
|---|---|
| Esperanto | aldona |
| French | supplémentaire; additionnel |
| German | zusätzlich; nachträglich; Zusatz‐ |
| Portuguese | aditivio; suplementar |
| Spanish | adicional |
| Thai | อิก |