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Canonical typology, suppletion, and possible words

Published online by Cambridge University Press:  19 February 2026

Greville G. Corbett*
Affiliation:
University of Surrey
*
Surrey Morphology Group, Faculty of Human Sciences and Humanities, University of Surrey Guilford, Surrey GU2 7XH, United Kingdom, [g.corbett@surrey.ac.uk]

Abstract

I specify a typology for the extreme of inflectional morphology, namely suppletion (as in go ~ went). This is an unusual enterprise within typology, and it requires a ‘canonical’ approach. That is, I define the canonical or best instance, through a set of converging criteria, and use this point in theoretical space to locate the various occurring types. Thus the criteria establish the dimensions along which specific instances of suppletion are found, allowing me to calibrate examples out from the canonical. The criteria fall into two main areas, those internal to the lexeme and those external to it. Moreover, I find interactions with other morphological phenomena and discuss four of them: syncretism, periphrasis, overdifferentiation, and reduplication. These remarkable instances of suppletion, particularly when in interaction with other phenomena, extend the boundary of the notion ‘possible word’. Besides laying out the possibilities for the specific phenomenon of suppletion, I show how a canonical approach allows progress in typology, even in the most challenging areas.

Information

Type
Research Article
Copyright
Copyright © 2007 by the Linguistic Society of America

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