1. Not resulting from or achieved through deliberate planning; unintentional.2. (of a mistake) Made through lack of care; negligent
A lack of energy; sleepiness
1. Make (something) more attractive by the addition of decorative details or features: "blue silk embellished with golden embroidery".2. Make (a statement or story) more interesting or entertaining by adding extra details, esp. ones that are not true.
Occurring at irregular intervals or only in a few places; scattered or isolated