WordsFrom

5 2 letter words from post

You can make 5 words of exactly 2 letters from POST. The highest scoring is op at 4 points.

What some of these mean

os
(computer science) software that controls the execution of computer programs and may provide various services
po
a European river; flows into the Adriatic Sea
so
the syllable naming the fifth (dominant) note of any musical scale in solmization

Other lengths from post

5 2 Letter Words From POST