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

• Lexulous
• Wordscraper
• Wordosaur

n. The state or condition of being sententious.

n. The quality of being sententious or short and energetic in expression; pithiness of sentences; brevity of expression combined with strength.

"And, lateish, Craik, who improves in sententiousness and that universal forgiveness which springs from universal understanding."

condoning    pyrrhonism    right-arm    haiku-ist    appositeness    briefness    commodiousness    infrequency    pitifulness    valedictorian