stable
sta-ble
adjective
Not easily moved, changed, or overthrown; firm and steady.
"The country needs a stable government."
noun
A building where horses are kept and fed.
"The groom led the horse into the stable."
verb
To put or keep a horse in a stable.
"They stable their horses overnight."
Thesaurus
Synonyms: stalls, horse barn, sound, unchangeable, unchanging, static, steady, stabilized, stabile, stabilised, lasting, unfluctuating
Antonyms: unstable