• (British) IPA: /ˈtiː.dɪəs/
• (America) IPA: /ˈti.di.əs/, /ˈti.dʒəs/

tedious

1. boring#Adjective|Boring, monotonous, time-consuming, wearisome.

   Synonyms: Thesaurus:wearisome

   • 1782, William Cowper, “The Diverting History of John Gilpin, […]”, in The Task, a Poem, in Six Books. […], London: Printed for J[oseph] Johnson; […], published 1785, OCLC 228757725 ↗, page 343 ↗:

     John Gilpin's ſpouse ſaid to her dear, / Though wedded we have been / Theſe twice ten tedious years, yet we / No holiday have ſeen.

• tedium

• French: fastidieux, laborieux
• German: ermüdend, langweilig, langwierig, lästig, mühsam, nervtötend, weitschweifig
• Italian: noioso, tedioso, fastidioso, palloso, soporifero
• Portuguese: entediante, enfadonho, monótono
• Russian: ну́дный
• Spanish: tedioso, prolijo