What fog?

First, hazy

Interpretation: unclear; Blurred: twilight. It's smoking

Example: hazy fog.

Second, fuzziness.

Interpretation: unclear, unclear: ~ its words. He was vague and didn't understand what he meant.

Example: fuzzy fog.

Third, proliferation.

Interpretation: (Smoke, fog, water, etc. ) full; Covered with: smoke. Dark clouds rose to the sky.

Example: Diffuse fog.

Fourthly, fuzziness.

Interpretation: vague, unclear: ~ unclear. Words are inexplicable.

Example: ambiguous fog.

V. Chaos

Interpretation: vague.

Example: fog.