speedless
0 synonyms and 0 antonyms for speedless, grouped by meaning and by how common each one is.
Adj — Lacking success or prosperity; not prosperous; unfortunate; unsuccessful.
We haven't recorded synonyms for speedless yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Middle English spedles, equivalent to speed + -less.
Full origin of speedless →