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.

Badly proportioned; disproportionate.

disproportionate

plural of disproportion

present participle of disproportion

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

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

plural of disproportionality

in a disproportionable manner.