foggy

adjective

Covered in fog, or hazy and hard to see or think through clearly.

Example sentence

“The mountain road is dangerous on foggy mornings.”

'I haven't the foggiest idea', often shortened to 'the foggiest', means having no clue at all. A foggy memory is one you cannot bring into focus.

Related words

chillyUnpleasantly cold, in a way that makes you uncomfortable.blossomTo produce flowers or come into bloom.muddyDirty with wet soil, or containing a lot of it.pebbleA little stone, often one worn smooth and round by water.streamA continuous, steady flow of something, such as water, air, data, or words.shoreThe strip of land along the edge of a sea, lake, or other still body of water.