monotone (n.)
- alliteration
- array
- articulation
- assonance
- bank
- blah
- buzz
- catena
- catenation
- chain
- chanting
- chime
- concatenation
- connection
- constancy
- continuum
- course
- cycle
- descent
- dim
- drone
- droning
- file
- filiation
- frequency
- fundamental
- gamut
- gradation
- harmonic
- hum
- humdrum
- intonation
- invariability
- jingle
- line
- lineage
- monologue
- monotony
- nexus
- orderliness
- overtone
- partial
- pedestrian
- pendulum
- periodicity
- pitch
- pitter-patter
- plenum
- poky
- progression
- queue
- range
- rank
- recurrence
- regularity
- repetitiousness
- repetitiveness
- reticulation
- rhyme
- rotation
- round
- routine
- row
- run
- sameness
- scale
- sequence
- series
- singsong
- smoothness
- sounding
- spectrum
- string
- succession
- swath
- tedium
- thread
- tier
- tone
- train
- treadmill
- trot
monotone (adj.)
- alliterative
- assonant
- banausic
- buzz
- chain
- chanting
- course
- descent
- dim
- dreary
- fundamental
- harmonic
- hum
- humdrum
- labored
- line
- monotonic
- monotonous
- partial
- pedestrian
- poky
- range
- rank
- rhymed
- rhyming
- round
- routine
- row
- run
- scale
- series
- singsong
- sonorous
- sounded
- sounding
- stodgy
- string
- tedious
- tonal
- tone
- toneless
