For a while can be used to mean 'for a short period of time'.
After a short period you can take another test in 2 weeks.
Another word could be era.
short manner
One word that usually means "not short" is tall. The other major antonym is long.
short is a rootword. examples: shortage, shorter, shorten
not short
short - They were short on experience.
A short novel or a long short story.
petite
trip
A short way of writing a word using its letters followed by a period is called an "abbreviation." For example, the word "example" could be abbreviated as "e.x.a.m.p.l.e." This method highlights each letter of the word succinctly.
the period