inopportune

 
Pronunciation: /ɪnˈɒpətjuːn, ˌɪnɒpəˈtjuːn/

adjective

  • occurring at an inconvenient or inappropriate time: a storm blew up at an inopportune moment

Derivatives

inopportunely

adverb

inopportuneness

noun

Origin:

early 16th century: from Latin inopportunus, from in- 'not' + opportunus (see opportune)