Univocal

There were, he argued, some words, such as ‘fat’ or ‘exhausted’, that could not apply to God, but if such terms as ‘being’, ‘goodness’ or ‘wisdom’ were not univocal of God and creatures, ‘one could not naturally have any concept of God – which is false.’

Source: wiktionary

Eunoia is a univocal lipogram — an anomalous narrative, in which each vowel appears by itself in its own chapter, telling a story in its own voice.

Source: wiktionary

I read through the dictionary five times to extract an extensive lexicon of univocal words containing only one of the five vowels.

Source: wiktionary

The book's main conceit is to make poetry from univocal words (words containing just one vowel) […]

Source: wiktionary