Upon
Synonyms On, Over, Regarding, Following, In the wake of, In connection with, Based on, About, Near, During, In relation to, As soon as, In the presence of, In the midst of, In consideration of, Atop, Above, Concerning, After, As for, In light of, With respect to, Close to, Against, At the time of, Subsequently, Immediately after, On top of, On the subject of, and In view of.
Example Sentences
Upon arrival, we started exploring.
He relied upon her support completely.
She smiled upon seeing her friends.
They decided upon a new strategy.
