IPA: /ˈsiːdiər/
KK: /ˈsiːdiər/
Having a shabby or run-down appearance, often associated with disreputable or undesirable places or situations.
The neighborhood became seedier over the years, with more abandoned buildings and fewer shops.
Comparative: seedier
Superlative: seediest
Seedier → It is formed from "seedy" (from the word "seed" in the sense of something that is disreputable or sordid, which is derived from the Old English "sǣd", meaning seed or offspring) and the suffix "-ier" (meaning more). The word "seedier" means more disreputable or sordid than something else.
Think of something that is 'more disreputable' or 'sordid' — 'seedy' suggests a negative quality, and '-ier' indicates a comparison.