disproportionate

The state of being out of proportion; an abnormal or improper ratio; an imbalance. / Lack of suitableness, adequacy, or due proportion to an end or use; unsuitableness.

(transitive) To make unsuitable in quantity, form, or fitness; to violate symmetry in; to mismatch.

plural of disproportion

Badly proportioned; disproportionate.

present participle of disproportion

The situation where the capacity of the pelvis is inadequate to allow the fetus to negotiate the birth canal.

In a disproportional manner, or to a disproportional extent; disproportionately

(uncountable) The state of being disproportional. / (countable) The extent to which something is disproportional.

plural of disproportionality