the world > relative properties > relationship > variety > [adjective] > varying or unequal in extent, duration, etc. > varying or uneven in character, quality, etc. (3)
Exhibiting inequality in some respect; varying, variable. In character, condition, quality, etc.
Done in splashes; not even or regular.
figurative. Variable, uneven (in character or quality); changeable, uncertain (in operation or activity). colloquial.