IPA: /ˈsaɪtli/
KK: /ˈsaɪtli/
Something that is visually appealing or pleasant to look at.
The garden was a sightly place, filled with colorful flowers and lush greenery.
Comparative: sightlier
Superlative: sightliest
Sightly → It is formed from "sight" (from Old English "sīht", meaning the act of seeing or appearance) and the suffix "-ly" (meaning in a manner of). The word "sightly" means in a manner that is pleasing to the sight or appearance.
Think of 'sight' as how something looks, and remember that 'sightly' describes something that looks pleasing.