Deficiency and Inconstancy

Deficiency noun - A falling short of an essential or desirable amount or number.

Inconstancy and deficiency are semantically related In some cases you can use "Inconstancy" instead a noun "Deficiency".

Nearby Words: deficient, deficit, deficiently

Inconstancy noun - Lack of faithfulness especially to one's husband or wife.

Deficiency and inconstancy are semantically related in weakness topic. Sometimes you can use "Deficiency" instead a noun "Inconstancy", if it concerns topics such as defect.

Nearby Words: inconstant, inconsistency, inconstantly