Sound-symbolism occurs when words resemble the sounds associated with the phenomena they attempt to describe, rather than an arbitrary representation. For example the word raven is arbitrary in that it does not resemble a raven; cuckoo, however, is sound -symbolic in that it resembles the bird's call.

In Sounds Like Life, Janis Nuckolls studies the occurrence of sound-symbolic words in Pastaza Quechua (a dialect of Quechua), which is spoken in eastern Ecuador. The use of sound-symbolic words is much more prevalent in Pastaza Quechua than in any other language,...