Definition of troublesomeness in US English:

troublesomeness

noun

  • See troublesome

    • ‘The alcohol composite and drug composite scores from this instrument are based on frequency of use in the previous 30 days, ratings of troublesomeness, and assessments of need for treatment.’
    • ‘He didn't suffer from the same situation as Shakespeare's Romeo, but his youth had been on a similar level of troublesomeness.’
    • ‘It can give an aura of troublesomeness.’
    • ‘Thus, the portable telephone apparatus capable of avoiding troublesomeness of the incoming responding operation can be obtained.’

Pronunciation

troublesomeness

/ˈtrəb(ə)lsəmnəs//ˈtrəb(ə)lsəmnəs/