INDECORUM In`de*co"rum, n. Etym: [Pref. in- not + decorum: cf. L. indecorous unbecoming.]
1. Want of decorum; impropriety of behavior; that in behavior or manners which violates the established rules of civility, custom, or etiquette; indecorousness.
2. An indecorous or becoming action. Young.
Syn. — Indecorum is sometimes synonymous with indecency; but indecency, more frequently than indecorum, is applied to words or actions which refer to what nature and propriety require to be concealed or suppressed. Indecency is the stronger word; indecorum refers to any transgression of etiquette or civility, especially in public.
INDEED
In*deed", adv. Etym: [Prep. in + deed.]
Defn: In reality; in truth; in fact; verily; truly; — used in a variety of sense. Esp.: (a) Denoting emphasis; as, indeed it is so. (b) Denoting concession or admission; as, indeed, you are right. (c) Denoting surprise; as, indeed, is it you Its meaning is not intrinsic or fixed, but depends largely on the form of expression which it accompanies.
The carnal mind is enmity against God; for it is not subject to the law of God, neither indeed can be. Rom. viii. 7. I were a beast indeed to do you wrong. Dryden. There is, indeed, no great pleasure in visiting these magazines of war. Addison.
INDEFATIGABILITY
In`de*fat`i*ga*bil"i*ty, n.
Defn: The state of being indefatigable.
INDEFATIGABLE In`de*fat"i*ga*ble, a. Etym: [L. indefatigabilis: cf. OF. indefatigable. See In- not, and Defatigable, and cf. Infatigable.]