con·ta·gi·o^[1]

contagium – contact, contagion, infection, touching
confugio – have recourse to, to take refuge in
contabesco – decline in health, to waste slowly away
contages – a touch, contact
contamino – infect, to defile, to pollute
concio – to stir up
congruo – agree, coincide, conform
consuo – stitch, to sew together
concieo – assemble, to bring together
concilio – bring togethe, bring together, cause, procure the favor, reconcile, to assemble, to make friendly, unite, win over

con·ta·gi·o[1]