speedless

adj — 2 senses

speedless

adj

/ˈspiːdləs/

Etymology From Middle English spedles, equivalent to speed + -less.

1

Archaic Lacking success or prosperity; not prosperous; unfortunate; unsuccessful.

2

Without speed; slow; sluggish or steady.

Antonyms
speedful
Derived terms
speedlessness

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.