This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The condition of being inexpedient

n. An inexpedient action or statement

n. The condition or quality of being inexpedient, inappropriate, or unadvisable; unsuitableness to the purpose or circumstances; inadvisability.

n. the quality of being unsuited to the end in view

"Realizing the inexpediency of discussing the matter, I went forward myself, overran the line, and let the anchor go."

disadvantage   

seasonableness    monstrousness    constitutionality    stagnancy    itself