ASJP collects 40 words from 5500 languages in a simplified phonetic representation. More background can be found at http://email.eva.mpg.de/~wichmann/ASJPHomePage.htm

Phonetics Information Base and Lexicon (PHOIBLE) is a data set of phonological inventories with additional linguistic and non-linguistic information.

Glottolog provides information about descriptive literature for all the world's languages. It also provides a language classification as well as knowledge bases for names,...

1200 words in 200 languages

The World Loanword Database, edited by Martin Haspelmath and Uri Tadmor, is a scientific publication by the Max Planck Digital Library, Munich (2009). It provides vocabularies...