This is the dataset used, amongst others, in the paper: Van linden, An. Forthcoming. When the alienability contrast fails to surface in adnominal possession: Bound nouns in Harakmbut. Special Issue “Re-assessing the explanatory potential of alienability contrasts”, guest-edited by Françoise Rose & An Van linden. Linguistics – An Interdisciplinary Journal of the Language Sciences. [https://doi.org/10.1515/ling-2022-0039] For more details, see the ReadMe file.I thank Yesica Patiachi Tayori for her help in compiling the Harakmbut dataset of binominal lexemes, and Steve Pepper for his instructions. I would like to thank the Research Foundation, Flanders (FWO) and the Fund for Scientific Research (FNRS) for awarding me postdoctoral grants and m...