monotonous

• monotonous

monotonous

Adjective

tediously repetitious or lacking in variety; "a humdrum existence; all work and no play"; "nothing is so monotonous as the sea"

Synonyms:

• humdrum
• monotonous

Adjective

sounded or spoken in a tone unvarying in pitch; "the owl's faint monotonous hooting"

Synonyms:

• flat
• monotone
• monotonic
• monotonous