The opposite could be dawdle, delay, linger, plod, or tarry.
delaying
dallying
stalling
(transitive v.) impeding
The antonym would be dawdling.
loiter
There are many but perhaps "rush" or "hurry" are the best antonyms for "linger"
Since "stroll" usually means a slow, leisurely walk, the opposite could be to hurry. So antonyms might include hurry, rush, dash, or run.
For the adjective meaning postponed, the opposite could be "advanced" (rescheduled for earlier) or the rarely-used preponed.For the action form of delayed, the opposite would be "expedited."
ed
We make mistakes when we are in a hurry.
A five letter word meaning the opposite of hurry would be dally. There may well be others
Go, hurry, leave, rush...hurry live stay sing one of those
hurry, leave
There are many but perhaps "rush" or "hurry" are the best antonyms for "linger"
brief in a hurry limited time a little while a brief time
Since "stroll" usually means a slow, leisurely walk, the opposite could be to hurry. So antonyms might include hurry, rush, dash, or run.
For the adjective meaning postponed, the opposite could be "advanced" (rescheduled for earlier) or the rarely-used preponed.For the action form of delayed, the opposite would be "expedited."
ed
We make mistakes when we are in a hurry.
I had to hurry to catch the bus before it left the stop.
The word hurry is both a noun and a verb (hurry, hurries, hurrying, hurried). Example uses: Noun: She left in a hurry. Verb: You must hurry to catch that flight.
"Hurry" is a noun in the sentence, "He can disappear in a hurry." A clear indication that "hurry" is a noun is that it has the indefinite article "a" before it, and articles are used only with nouns.