Time is change, and the opposite would be a constant.
the opposite of was time.
The opposite of being ahead of time would be running behind or late. The opposite of taking an action ahead of time is taking the action "after the fact" or later.
The opposite season or time of year is winter.Winter.
In length, the opposite of long is short. In time, the opposite of long may be short or brief.
Although "eternity" might be the opposite of some measured time (i.e. measureless time), there is no true opposite to time.There are opposites for certain operations involving time. The opposite of pay by the hour (time worked) could be pay by the job, or by production. Another labor opposite is seen in the difference between hourly pay and salary.
The opposite of part-time is full-time. Part-time means that you only work half of the time. Full-time means that you work the whole shift or something like that.
There is no opposite of school, although there are alternatives (occupational education, tutoring). The opposite of school "time" could be "vacation."
In length, the opposite of long is short. In time, the opposite of long may be short or brief.
Time ValuedTime spent wiselyWorthwhile timeBeneficial time
The opposite time period would be historic, or current. The opposite of far in the past would be far in the future, but the future apparently does not exist yet in the linear (one-way) flow of time.
The opposite time period would be historic, or current. The opposite of far in the past would be far in the future, but the future apparently does not exist yet in the linear (one-way) flow of time.
The opposite of the past tense verb lent (to lend) is borrowed.The opposite time of the liturgical period Lent falls in "ordinary time" (annual period between Easter and the following Advent).