i Register
In some senses, junky is marked as derogatory, slang. Watch for register when choosing this word.
adj
Resembling or characteristic of junk; cheap, worthless, or of low quality.
1970–1975, Lou Sullivan, personal diary, quoted in 2019, Ellis Martin, Zach Ozma (editors), We Both Laughed in Pleasure I took my jewelry box & made a bracelet for J from an old broken necklace & the clasp from a junky pink charm bracelet.
Full of junk.
We really need to clear out the junky basement.
noun
Alternative spelling of junkie.