Onomast is a related term of onomatopoetic.
As an adjective onomatopoetic
is an alternative spelling of lang=en; concerning or characterized by onomatopoeia.
As a noun onomast is
a person who studies onomastics, a person who studies (proper) names.
onomatopoetic
English
Adjective
(
en adjective)
(uncommon) ; concerning or characterized by onomatopoeia.
Synonyms
*onomatopoeic
Related terms
*onomatopoeia
onomast
English
Noun
(
en noun)
A person who studies onomastics, a person who studies (proper) names.
Synonyms
* onomasiologist
* onomastician
* onomatologist
Related terms
* onomasiology
* onomastic
* onomasticon
* onomatology
* onomatopoeia
* onomatopoeic
* onomatopoetic 
