Good-for-nothing and Unguided

Good-for-nothing adjective - Having no ambition, success, or value to society.

Unguided and good-for-nothing are semantically related. In some cases you can use "Unguided" instead an adjective phrase "Good-for-nothing".

Unguided adjective - Not subject to guidance or control after launching.

Good-for-nothing and unguided are semantically related. Sometimes you can use "Good-for-nothing" instead an adjective "Unguided".