• (British) IPA: /ɪntɛmˈpɛstɪv/

intempestive

1. (now rare) untimely, happening at an inappropriate moment
   • 1624, Democritus Junior [pseudonym; Robert Burton], The Anatomy of Melancholy: […], 2nd edition, Oxford, Oxfordshire: Printed by John Lichfield and James Short, for Henry Cripps, OCLC 54573970 ↗:

     , New York, 2001, p.106:

     Luxus funerum [display at funerals], shall be taken away, that intempestive expense moderated, and many others.

• ill-timed, inopportune; see also Thesaurus:untimely