i Register
In some senses, staid is marked as obsolete, rare. Watch for register when choosing this word.
adj
Not capricious or impulsive; sedate, serious, sober.
Put thy ſelfe / Into a hauiour of leſſe feare, ere wildneſſe / Vanquiſh my ſtayder Senſes.
The hours of study, the hours of recreation, the sports, the pastimes, the casualties, which in the staider years of life pass without note or comment, alike are wrapped and muffled in the one roseate haze.
Always fixed in the same location; stationary.
'Tis not age or height alone / Can secure the staidest throne / From the reach of Change or Death,— […]
[I]n a common sailor's life sleep is not a regular thing as we have it on shore, and perhaps that staid glazy and sedate-looking eye, which a hard-worked seaman usually has, is really caused by broken slumber. He is never completely awake, but he is never entirely asleep.
verb
Obsolete spelling of stayed.
The Company had now ſtaid ſo long, that Mrs. Fitzpatrick plainly perceived they all deſigned to ſtay out each other. She therefore reſolved to rid herſelf of Jones, he being the Viſitant, to whom ſhe thought the leaſt Ceremony was due.
Though Darcy could never receive him at Pemberley, yet, for Elizabeth's sake, he assisted him farther in his profession. Lydia was occasionally a visitor there, when her husband was gone to enjoy himself in London or Bath; and with the Bingleys they both of them frequently staid so long, that even Bingley's good humour was overcome, and he proceeded so far as to talk of giving them a hint to be gone.