Synonyms of the word 
INSTANTANEOUSLY → INSTANTLY - OUTRIGHT
instantaneously
- adv. Without any delay; in an instantaneous manner.
instantly
- adv. (archaic) Urgently; with insistence.
- adv. At once; without delay.
outright
- adv. Wholly, completely and entirely.
- adv. Openly and without reservation.
- adv. At once.
- adv. With no outstanding conditions.
- adv. (informal) Blatantly; inexcusably.
- adj. Unqualified and unreserved.
- adj. Total or complete.
- adj. Having no outstanding conditions.
- v. (sports) To release a player outright, without conditions.
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