However, here are some related concepts and their root words that could be used to describe laziness:
* Slothful: Root word "sloth" (Old English) meaning "slowness" or "laziness."
* Idleness: Root word "idle" (Old English) meaning "inactive" or "unemployed."
* Indolent: Root word "indolence" (Latin) meaning "painlessness" or "lack of desire."
* Lethargic: Root word "lethargy" (Greek) meaning "drowsiness" or "sluggishness."
* Lackadaisical: This word doesn't have a clear root word but is related to the phrase "lackadaisy" (meaning "lackadaisical" itself) and "alas" (meaning "woe" or "sorrow"), implying a lack of enthusiasm or effort.
It's important to note that these words, while related to "lazy," may have slightly different shades of meaning.