What is the antonym of logos?

There isn't a single perfect antonym for "logos" because its meaning depends on the context. Here's a breakdown:

If "logos" refers to the principle of reason and logic:

* Antonyms: Emotion, instinct, intuition, feeling, irrationality

If "logos" refers to the study of language and its structure:

* Antonyms: There isn't a direct antonym in this context, but you could consider terms like "non-linguistic," "non-verbal," or "unstructured."

If "logos" refers to a company's brand or symbol:

* Antonyms: There isn't a direct antonym here either. You could consider "lack of branding," "anonymity," or "unidentified."

In general, the best antonym for "logos" will depend on the specific context and the intended meaning.