Connection
Link
Synonyms: Link, relation, interrelation, interconnection, association, bond, tie-in, parallel, bearing, relationship, relatedness, interrelatedness, interdependence, attachment, tie, correspondence, analogy, and relevance.
Contact
Synonyms: Contact, acquaintance, colleague, sponsor, relative, kin, kinswoman, friend, ally, associate, relation, kindred, and kinsman.
Example Sentences
We lost the internet connection.
Their connection grew over time.
The connection was instantly strong.
Connection between them felt natural.