worldly as opposed to spiritual; everyday; common
Most artists find it difficult to care about mundane matters, and consequently their financial affairs tend to become messy.
mundus (universe, world) (Latin)
lofty, rarefied, sublime
Mundane sounds like Monday. After an exciting weekend, Monday is just another mundane day. monday, tuesday, wednesday. everyday mundane= (monday) sunday is intresting but monday is "unintresting and dull"