Nongregarious and Unwashed

Nongregarious adjective - Of plants and animals; not growing or living in groups or colonies.

Unwashed and nongregarious are semantically related. In some cases you can use "Unwashed" instead an adjective "Nongregarious".

Unwashed adjective - Belonging to the class of people of low social or economic rank.

Nongregarious and unwashed are semantically related. Sometimes you can use "Nongregarious" instead an adjective "Unwashed".