sluggish
Concise Oxford English Dictionary © 2008 Oxford University Press:
sluggish/ˈslʌɡɪʃ/
▶adjective slow-moving or inactive.
■ lacking energy or alertness.
– derivatives
sluggishly adverb,
sluggishness noun.
sluggishly adverb,
sluggishness noun.
'sluggish' also found in these Oxford entries:

