soon

/suːn/
adverb
  1. In a short time; before long; after a brief period.
    • The sun will set soon, so we should head home.
    • Dinner will be ready soon, so please wash your hands.
    • She promised to call back soon after the meeting ended.
  2. Early; quickly in relation to a particular time or event.
    • If you leave soon, you might catch the earlier train.
    • The flowers bloomed sooner than expected this spring.
    • He arrived too soon and had to wait for the doors to open.
  3. Used to indicate a preference or willingness in comparisons (e.g., 'as soon as', 'would sooner').
    • He'd just as soon not talk about the accident.
    • She would sooner walk than take the bus in this traffic.
    • I would as soon stay home as go to the crowded mall.
Antonyms