dense, heavy, thick
A heavy mist rolled over the fields.

faint, fine, light, slight, thin
swirling
hazy
cold, cool
grey/gray, red, white
There was a red mist in front of his eyes.

dawn, evening, morning
an early morning mist

autumn (esp. BrE)
sea

be covered in, be shrouded in
The mountain was covered in a thick mist.

disappear into, vanish in, vanish into
The little town had vanished in the mist.

emerge from, loom out of (esp. BrE)
A figure emerged from the mist.

break through, shine through
Soon the sun would break through the mist.

peer into, peer through
be lost in (figurative)
The origins of language are lost in the mists of time.

cover sth, hang, hover, lie, surround sb/sth
A faint mist hung over the valley.

come down (esp. BrE), descend
When the mist descends it comes quickly and covers everything.

clear, lift
The mist had cleared by mid-morning.

drift, float, rise, roll, swirl
A fine mist floated over the fields.
a swirling mist
a thin mist rising from the river

cling to sth
Early morning mist still clung to the hollows.

fill sth
cover sth, hide sth, obscure sth, shroud sth
A white mist obscured the top of the hill.

in the mist, into the mist
It was hard to make out the path in the mist.

through the mist
The house was scarcely visible through the mist.

mist over
the mist over the lake

a curtain of mist, a veil of mist

Mist is used with these nouns as the subject:
eye