apático

adj. apathetic, apathetical, lackadaisical, half-hearted, torpid

adj. apathetic, lethargic, listless, languorous

adj. apathetic, listless, languid, lethargic, toneless, prostrate, drowsy

= listless, unresponsive, plateaued, lethargic, impassive, apathetic, feckless.
Ex: Rejuvenation of listless, stagnant, or failing library operations is possible through renewal methods dependent on strengthening the communication function.
Ex: A class may be keen, alert, contributive, except for one child who is withdrawn, distracted, unresponsive.
Ex: This article suggests strategies which managers can adopt to assist passively plateaued individuals who are discontented with their situation and lack interest or motivation.
Ex: Learning disabled and mentally retarded children have limited attention span and may be hyperactive or lethargic.
Ex: There is a commonly-held stereotype which views librarians as being isolated, uninformed, unengaged, impassive, and either uninterested in, or ignorant of, the world around them.
Ex: In World War 2 librarians generally sympathised with Britain, but many were isolationist or apathetic during the early years = En la Segunda Guerra Mundial los bibliotecarios generalmente simpatizaban con Gran Bretaña, aunque muchos mantuvieron una actitud no intervencionista o indiferente durante los primeros años.
Ex: The author wrings sick humor from its feckless heroes' forlorn attempts to escape from a drug habit that they do not really enjoy any longer.
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* de un modo apático = listlessly.