Elbow room and Wiggle room

Elbow room noun - An extent or area available for or used up by some activity or thing.

Wiggle room and elbow room are semantically related. In some cases you can use "Wiggle room" instead a noun phrase "Elbow room".

Wiggle room noun - An allowable margin of freedom or variation.

Elbow room and wiggle room are semantically related. Sometimes you can use "Elbow room" instead a noun phrase "Wiggle room".