What's the adjective for colloquise? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs colloquialise, colloquialize and colloquize which may be used as adjectives within certain contexts.
colloquial
(linguistics) Denoting a manner of speaking or writing that is characteristic of familiar conversation, of common parlance; informal.
“In some places, the use of more colloquial language seems to work and not detract from the original gospels, but in other places, it came across to me as contrived.”
“This is a journalistic tower of Babel, a fog of colloquial chatter, in which standards of objectivity are compromised.”
colloquializing
converting into a colloquial or informal register.