definition for the day

monotonous:
mo·not·o·nous
adj.

1. Sounded or spoken in an unvarying tone.
2. Tediously repetitious or lacking in variety. See Synonyms at boring.

also see: banausic, blah, boring, colorless, dreary, droning, dull, flat, ho hum, humdrum, monotone, nothing, pedestrian, plodding, prosaic, recurrent, redundant, reiterated, repetitious, repetitive, same, samely, sing-song, soporific, tedious, tiresome, toneless, treadmill, unchanged, unchanging, uniform, uninflected, uninteresting, unrelieved, unvaried, unvarying, wearisome, wearying