A smear, smudge or blot
Something that appears hazy or indistinct
To cause imperfection of vision in; to dim; to darken.
To become indistinct.
To transfer the input focus away from.
To smear, stain or smudge.
To make indistinct or hazy, to obscure or dim.
In a state of doubt or confusion.
A blemish.
A small lake.
To spoil; to ruin; to scathe; to damage.