IPA: /ˈslʌɡərdli/
KK: /ˈslʌgərdli/
Describing someone who is slow, lazy, or inactive, often lacking energy or motivation.
He moved in a sluggardly manner, taking his time to get out of bed.
Sluggardly is formed from "sluggard" (from Middle English *sluggerd*, meaning a lazy person) and the suffix "-ly" (meaning in a manner of). The word describes behaving in a manner characteristic of a lazy person.
Think of a 'sluggard' as someone who is lazy, and remember that 'sluggardly' means behaving in a lazy manner.