The Proto-Indo-European word *dʰēh₁-s(-io-)
Word *dʰēh₁-s(-io-)
Meaning god, divine, holy, rite, religious gift
See also Homeric Greek: θεός ‘god, the deity’
Phrygian: ΤΙΟΣ ‘Zeus, god’
Phrygian: ΔΕΩΣ ‘god’
Linear B: te-o ‘god’
Cypriot Syllabic Script: te-o ‘god’
Attic Greek: θεός ‘god’
Linear B: te-o-i ‘gods’
Greek: θεός ‘god’
Armenian: di-k‘ ‘god’
Latin: festus ‘holiday’
Synonyms *deiwós, *k̂wen(to)-, *hₐénsus, *sakros, *noibʰos

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Mallory J.P. and Adams D. (2006)