Definition of insufferably in US English:

insufferably

adverb

  • See insufferable

    • ‘That sounds insufferably sarcastic, I'm sure.’
    • ‘If it was a London event it would be insufferably trendy.’
    • ‘My insufferably rich and terribly nice friend Leo has this habit of taking social misfits under his wing.’
    • ‘Many scribes find the senator insufferably and hopelessly pompous, not to mention grating to be around.’
    • ‘This insufferably ignorant letter is proud to be printed in a newspaper which clearly does not respect the beliefs of all SFU students.’

Pronunciation

insufferably

/inˈsəf(ə)rəblē/