rep ‧ e ‧ ti ‧ tious /ˌrepəˈtɪʃəs◂, ˌrepɪˈtɪʃəs◂/ BrE AmE adjective
[ Word Family: adjective : ↑ repeated , ↑ repetitive , ↑ repetitious , ↑ repeatable ≠ ↑ unrepeatable ; noun : ↑ repeat , ↑ repetition ; adverb : ↑ repeatedly , ↑ repetitively ; verb : ↑ repeat ]
involving the same actions or using the same words many times, in a way that is boring:
repetitious work