References
Works cited in the dictionary's etymologies (391 sources), in LSA style, alphabetical by the first author's surname.
Starting at W. Start from the beginning
W
Wachter, Rudolf. 1997. Das indogermanische Wort für 'Sonne' und die angebliche Gruppe der l/n-Heteroklitika. Historische Sprachforschung / Historical Linguistics 110.4–20.
Walde, Alois. 1927. Vergleichendes Wörterbuch der indogermanischen Sprachen. Ed. by Julius Pokorny. Vol. 2. Walter de Gruyter.
Watkins, Calvert. 1959. The Etymology of Old Irish ind-aim. Language, Vol. 35, No. 1, 18–20.
Watkins, Calvert (ed.) 2011. The American heritage dictionary of Indo-European roots. Boston: Houghton Mifflin Harcourt.
Weiss, Michael. 1994. Life everlasting: Latin iūgis ‘everflowing’, Greek ὑγιής ‘healthy’, Gothic ajukdūþs ‘eternity’ and Avestan yauuaēǰī- ‘living forever’. Münchener Studien zur Sprachwissenschaft 55.131–56.
Weiss, Michael. 2006. Latin orbis and its cognates. Historische Sprachforschung 119, 250–72.
Weiss, Michael. 2009. Outline of the historical and comparative grammar of Latin. Beech Stave Press.
Weiss, Michael. 2012. Interesting i-stems in Irish. Multi Nominis Grammaticus: Studies in Classical and Indo-European Linguistics in Honor of Alan J. Nussbaum, 341–56.
Weiss, Michael. 2020. The plough and its parts in Western Europe. Loanwords and substrata: Proceedings of the colloquium held in Limoges (5th–7th June, 2018), ed. by Romain Garnier, 481–500. Innsbruck: Institut für Sprachwissenschaft der Universität Innsbruck.
Weiss, Michael. 2022. Italic. The Indo-European language family: A phylogenetic perspective, ed. by Thomas Olander, 114–34. Cambridge: Cambridge University Press.
Whitehead, Benedicte Nielsen; Birgit Anette Olsen; and Janus Bahs Jacquet. 2021. Kin, Clan and Community in Indo-European society. Charlottenlund: Museum Tusculanum Press.
Widmer, Paul. 2004. Das Korn des weiten Feldes. Interne Derivation, Derivationskette und Flexionsklassenhierarchie: Aspekte der nominalen Wortbildung im Urindogermanischen. Institut für Sprachen und Literaturen der Universität Innsbruck.
Witczak, Krzysztof Tomasz. 1991. Armenian op‘i ‘white poplar, Populus alba L.’ and the development of *ps in Armenian. Annual of Armenian Linguistics 12, 65–75.
Witczak, Krzysztof Tomasz. 2005. Język i religia Luzytanów. Studium historyczno-porównawcze [Lusitanian language and religion. A historical-comparative study. Lodz: Wydawnictwo Uniwersytetu Łódzkiego.
Witczak, Krzysztof Tomasz. 2018. O kilku możliwych śladach duale tantum w językach indoeuropejskich. LingVaria 13(2), 47–60.
Witczak, Krzysztof Tomasz, and Mikołaj Rychło. 2022. Soot in the Saami and Germanic languages. Scandinavian Philology 20.269–87. DOI: https://doi.org/10.21638/11701/spbu21.2022.203
Wodtko, Dagmar S.; Britta Irslinger; and Carolin Schneider. 2008. Nomina im indogermanischen Lexikon. Universitätsverlag Winter.
Wood, Francis A. 1898. Germanic Etymologies. Modern Language Notes, 81–90.
Woodhouse, Robert. 2012. Hittite etymologies and notes. Studia Linguistica Universitatis Iagellonicae Cracoviensis 129, 225–44.
Y
Yates, Anthony D. 2022. ḫašš- ‘ash’, ḫašša- ‘hearth’, and the properties of non-primary derivatives in Hittite and Indo-European. Paper presented at the 41st Annual East Coast Indo-European Conference, 24 June 2022.
Young, Steven. 2001. East Baltic terms for 'wolverine' and 'mink'. Linguistica Baltica 9.163–67.
Z
Zair, Nicholas. 2011. PIE ‘bird’ and ‘egg’ after Schindler. Münchener Studien zur Sprachwissenschaft 65.287–310.
Zair, Nicholas. 2025. Usum loquendi populo concessi (Cic. Orat. 160): voiceless aspirates in Latin. Lingua e storia: Walter Belardi a cento anni dalla nascita, 221–38.
Zavaroni, Adolfo. 2024. Etymological notes on Lat. ōtium and autumnus. Fennica 58. Arctos – Acta Philologica, 307–26.