| adjective | filled or abounding with fog or mist “a brumous October morning” |
| adjective | indistinct or hazy in outline “a landscape of blurred outlines” |
| fog | noun | droplets of water vapor suspended in the air near the ground |
| fogginess | noun | an atmosphere in which visibility is reduced because of a cloud of some substance |
| haze | noun | atmospheric moisture or dust or smoke that causes reduced visibility |
| haziness | noun | cloudiness resulting from haze or mist or vapor |
| mist | noun | a thin fog with condensation near the ground |
| mistiness | noun | cloudiness resulting from haze or mist or vapor |
| blur | noun | a hazy or indistinct representation |
| blurriness | noun | the quality of being indistinct and without sharp outlines |
| fuzziness | noun | the quality of being indistinct and without sharp outlines |