| 100% | ITAL | 4 | Language spoken in Rome and Milan (Abbr.) |
| 75% | ITALIAN | 7 | Language spoken in Rome and Florence |
| 73% | ITAL | 4 | Language spoken in Rome: Abbr. |
| 70% | ITAL | 4 | Language spoken in Milan: Abbr. |
| 64% | ITAL | 4 | Language spoken in Milan (Abbr.) |
| 57% | LATIN | 5 | Language spoken in ancient Rome |
| 57% | ITALIAN | 7 | Language spoken in Milan or Turin |
| 57% | SPANISH | 7 | Language spoken in Argentina and Chile |
| 56% | PUNJABI | 7 | Language spoken in both India and Pakistan |
| 56% | ARABIC | 6 | Language spoken in Egypt, Kuwait and Syria |
| 56% | MALAY | 5 | Language spoken in Indonesia, Singapore and Brunei |
| 55% | ENG | 3 | Primary language spoken in London: Abbr. |
| 55% | LATIN | 5 | "Dead language" spoken in ancient Rome, and the linguistic origin of languages at 29a, 44a, 7d and 38d |
| 54% | ENG | 3 | Main language spoken in the US: Abbr. |
| 52% | ENGLISH | 7 | Main language spoken in Australia and New Zealand |
| 51% | ITAL | 4 | Language spoken in Florence (Abbr.) |
| 51% | ENG | 3 | Language spoken in Guyana (Abbr.) |
| 51% | GER | 3 | Language spoken in Berlin (Abbr.) |
| 50% | ENG | 3 | Most common spoken language in Australia: Abbr. |
| 49% | NADENE | 6 | Group of North American languages spoken in parts of Alaska, Canada and the southern US |
| 48% | ROMANCE | 7 | Family that includes the languages spoken in 13- and 15-Across |
| 47% | SWAHILI | 7 | Language that's spoken in Kenya and Uganda |
| 46% | MAGI | 4 | Language discovered in 2012 and spoken in Wanang village, Madang Province in Papua New Guinea |
| 46% | ERSE | 4 | Language spoken in Dingwall |
| 46% | ERSE | 4 | Language spoken in Stornoway |
| 46% | THAI | 4 | Language spoken in Bangkok |
| 46% | KOREAN | 6 | Language spoken in Seoul |
| 46% | ERSE | 4 | Language spoken in Limerick |
| 46% | UZBEK | 5 | Language spoken in Tashkent |
| 46% | LAO | 3 | Language spoken in Vientiane |