| A Celtic language |
| Julius Caesar's language |
| A Scottish language |
| A language of New Zealand |
| Family of African languages |
| Ancient Iranian language |
| Swahili language classification |
| Apiarists' specialized language? |
| A Thai language |
| Sci-fi creature whose language is based on the Chinese dialect Kalmyk |
| Ancient Irish language |
| Insulting |
| A computer language |
| Language that gives us "enigma" and "acrostic |
| A language spoken in Arizona |
| Abyssinian language? |
| A language that "speaks in emotions," per Keith Richards |
| Evasive language |
| Language ender |
| A language spoken in ''Lord of the Rings'' |
| Foreign-language hit of 1974 |
| Able to speak easily, as a language |
| Irish language offshoot |
| Computer-programming language |
| Language offshoots |
| Beijing language |
| Novel that features the language Nadsat |
| Coarsely abusive language |
| Programming language based on Pascal |
| Territory with official languages of Chinese and Portuguese |