Example : The archeologists chanced upon an old tomb.
She struck a goldmine.
The hikers finally struck the main path to the lake.

Synonyms : attain, chance on, chance upon, come upon, discover, fall upon, happen upon, light upon, strike

Example : I'll probably see you at the meeting.
How nice to see you again!.

Synonyms : encounter, meet, run across, run into, see

Example : He came across very clearly.

Synonyms : come over

Synonyms : resonate