i Register
In some senses, thither is marked as archaic, literary. Watch for register when choosing this word.
ADJ.
near, restless
VERB + THITHER
am, back, brought, come, escape, exported, flew, go
THITHER + NOUN
dream's, haste, invaders, life, ye
PREP.
down, in, in, with
ADV.
again, again, lightly