Lack of variation and Routine

Routine and lack of variation are semantically related. In some cases you can use "Routine" instead a noun phrase "Lack of variation".

Routine noun - An established and often automatic or monotonous series of actions followed when engaging in some activity.

Lack of variation and routine are semantically related. Sometimes you can use "Lack of variation" instead a noun "Routine".

Nearby Word: routinely