'sluggishly-made' originates from the English word 'sluggish,' which comes from the Middle English 'slugge,' meaning 'lazy or slow.' The suffix '-ly' is used to form adverbs, and 'made' is the past participle of 'make.'

'slugge' transformed into the modern English word 'sluggish,' and eventually combined with 'made' to form 'sluggishly-made.'

Initially, 'slugge' meant 'lazy or slow,' and over time, it evolved into 'sluggish,' retaining the meaning of 'slow or lethargic.'