Definify.com

Webster 1828 Edition

Adj.

Wanting proportion; disproportionate; unfit.

unproportionate ‎(comparative more unproportionate, superlative most unproportionate)

Not proportionate; disproportionate.
- 1603, John Florio, translating Michel de Montaigne, Essays, III.1:
  I […] mocke at those rash spirits, who from the braverie of their hearts offer themselves to so unproportionate [transl. disproportionnées] quarrels.