m
IDEOPHONES WORLDWIDE
n Ideophones are  abundant in natural and heightened speech, notably in Africa, but absent from typical example sentences, hence their failure to be treated adequately in typical grammars and dictionaries.
n They are hard to elicit since their existence is unpredictable and speakers have no natural ‘hook’ to recall them
nTheir elusive nature, in grammatical terms, has made them poor relations to other word classes and they have been little treated by the  schools  of grammar dominated by syntax (see Welmers 1973 for comment on lacunae in research).