lethargically
UK[lɪˈθɑːdʒɪkli]US[ləˈθɑːrdʒɪkli]
adv
in a manner that shows a lack of energy and enthusiasm; sluggishly.
Morpheme Breakdown
letharg
ic
ally
letharg
drowsiness
ic
adjective suffix
ally
adverb suffix
Etymology
the word's journey begins with the greek lēthē, meaning "forgetfulness," which was personified as the river of oblivion in the underworld. combined with argos (idle, not working), it formed lēthargos, describing a state of drowsy forgetfulness. this passed into latin as lethargus and into english as "lethargy," the noun for a state of sluggish inertia. the adjective "lethargic" was formed by adding the greek-derived suffix -ic, and the modern adverb "lethargically" completes the transformation with the latin-derived adverbial suffix -ally, literally meaning "in a manner characterized by drowsy forgetfulness."
Analysis
Structure: letharg (drowsiness) + ic (adjective suffix) + ally (adverb suffix)
letharg: from greek lēthargos (forgetful, drowsy), from lēthē (forgetfulness) + argos (idle).
ic: a suffix of greek and latin origin forming adjectives meaning "of, pertaining to, or characteristic of".
ally: a suffix forming adverbs from adjectives ending in -ic.
Examples
the hot afternoon sun made everyone move lethargically.
after the large meal, he rose from the table and walked lethargically to the sofa.
the medication can cause some patients to speak and react lethargically.