| English | Part of Speech | Gaelic |
|---|---|---|
| neon | n(m) | neon |
| neutral | n(m) | neodar |
| neutral | adj | neodrach |
| neutralisation | n(m) | neodrachadh |
| neutrality | n(f) | neodrachd |
| nickel | n(m) | niceal |
| nitrogen | n(m) | naitridsean |
| non-renewable | adj | neo-ath-nuadhachail |
| notation | n(m) | comharradh |
| notation | poss c | comharraidh |
| notations | pl | comharraidhean |