| 100% | TAGALOG | 7 | One of two official Philippine languages, along with English |
| 63% | CREOLE | 6 | One of Haiti's two official languages, along with French |
| 58% | ARABIC | 6 | With French, one of two official languages of Chad |
| 53% | ALBANIAN | 8 | One of two official languages of Kosovo |
| 53% | TAMIL | 5 | One of two official languages of Sri Lanka |
| 52% | NYNORSK | 7 | One of two official written languages of Norway, alongside Bokmal |
| 49% | GREEK | 5 | One of Cyprus's two official languages |
| 49% | URDU | 4 | One of Pakistan’s two official languages |
| 48% | ENG | 3 | One of Canada's two official languages: Abbr. |
| 48% | TAMIL | 5 | One of Sri Lanka’s two official languages |
| 48% | MAORI | 5 | One of the two official languages of New Zealand |
| 47% | ENG | 3 | One of the two official languages of Hong Kong (Abbr.) |
| 47% | URDU | 4 | One of the two official languages used in Quetta, Balochistan |
| 47% | RICE | 4 | Along with lentils, one of the two main ingredients in idli |
| 46% | BOREDOM | 7 | Along with pain, one of "the two enemies of human happiness," per Schopenhauer |
| 43% | MARY | 4 | One of two English queens |
| 43% | PUCE | 4 | One of two school colors (along with heliotrope) of New York's Purchase College |
| 43% | OPEC | 4 | Gp. with an HQ in Vienna and an official language of English |
| 42% | SLOTH | 5 | Along with the anteater, one of two animals in the order Pilosa |
| 42% | REED | 4 | One of two in an English horn |
| 42% | TEX | 3 | One of two sts. with bordering panhandles |
| 41% | RAIL | 4 | One of two items a train runs along |
| 41% | URDU | 4 | One of 23 official Indian languages |
| 41% | ASL | 3 | One of two languages in Deaf West Theater productions |
| 41% | TAN | 3 | One of two Crayola colors with the shortest name |
| 41% | INVADERS | 8 | One of two superhero teams with Namor and Bucky |
| 41% | NORAH | 5 | One of two movie characters with an "infinite playlist" |
| 40% | SEN | 3 | One of two Federal government officials from a state: Abbr. |
| 40% | AYMARA | 6 | One of Bolivia's official languages |
| 40% | URDU | 4 | One of Pakistan's official languages |