Monotonous is a related term of unanimated.
As adjectives the difference between monotonous and unanimated
is that monotonous is having an unvarying tone or pitch while unanimated is inanimate.
monotonous
English
Adjective
(
en adjective)
having an unvarying tone or pitch
tedious, repetitious or lacking in variety
Related terms
* monotone
* monotony
Synonyms
* monotonic
* samely
unanimated
English
Adjective
(-)
Inanimate.
Not animated; lacking vivacity.