WATP: The World Atlas of Transitivity Pairs
- Alternative title
- Creator of the archive / database
- Access right （for the whole achive or database）
- open access
- Description (in English)
The World Atlas of Transitivity Pairs maps approximately fifty languages, geologically and typologically, in accordance with their pairing patterns between transitive and intransitive verbs: that is to say, whether such pairs were constructed from a derivation of either a transitive or intransitive verb.