All at one time antonyms

adv at one time

• currently — at the presenttime; now: She is currently working as a lab technician.
• presently — in a little while; soon: They will be here presently.
• subsequently — occurring or coming later or after (often followed by to): subsequent events; Subsequent to their arrival in Chicago, they bought a new car.
• future — time that is to be or come hereafter.
• later — occurring, coming, or being after the usual or proper time: late frosts; a late spring.