Is filthy and dirty a synonym?

While "filthy" and "dirty" are often used interchangeably, they are not technically synonyms. They share a common meaning of being unclean or covered in dirt, but there are subtle differences:

Filthy:

* Stronger intensity: Implies a higher level of uncleanliness, often associated with disgust or revulsion.

* Emphasis on grime and filth: Suggests a sticky, caked-on dirt that is hard to remove.

* Can be used figuratively: For example, "filthy language" or "filthy rich" implies something morally corrupt or excessive.

Dirty:

* More general: Refers to a state of being unclean, but can encompass a wider range of untidiness.

* Less intense: Can be used for a minor level of dirtiness, like a dusty surface.

* Can be literal or figurative: "Dirty clothes" or "a dirty secret" both imply something unclean, but with different connotations.

Examples:

* Filthy: "The bathroom was filthy after the party."

* Dirty: "My hands are dirty from working in the garden."

In most situations, either word can be used, but "filthy" often carries a stronger emotional weight and implies a more severe level of uncleanliness.