demandingness
/dɪˈmændɪŋnəs/
noun
- The quality of requiring a lot of effort, attention, or skill; the state of being difficult to satisfy or please.
- The demandingness of the job made it hard to find a qualified candidate.
- Her demandingness as a coach pushed the team to win the championship.
- Parents sometimes struggle with the demandingness of a newborn baby.
Synonyms