"Indefatigableness" Natural Recordings by Native Speakers
Indefatigableness is the quality of being unwearied and untiring in effort or enthusiasm. It refers to a person's persistence, perseverance, and endless energy in pursuing a task or goal, even when faced with obstacles or challenges.
Indeclinable refers to a word that does not change its form or grammatical function in a language, regardless of its grammatical context or the noun or pronoun it modifies. In other words, indeclinable words are not subject to inflection, which means they do not change their form to indicate grammatical case, number, or other grammatical relationships. Examples of indeclinable words include prepositions, conjunctions, and some adverbs.
Indecorous refers to behavior or language that is coarse, rude, or offensive, often considered impolite or unseemly. It can also describe something that is lacking in refinement or cultivation, such as a tasteless decoration or a poorly designed building.
In a manner that is unapologetically unconventional or unseemly; without regard for propriety or social norms.
Used to emphasize that something is true or certain, or to emphasize one's agreement with someone. <br><br>Example: "I think it's going to rain tomorrow, indeed."