Candid
Direct, blunt
Candor
The trait of being honest and frank
Capitalize
To use to your advantage
Catalyst
Something that causes a change or new event
Ceaseless
Unending, without pause
Censure
To express strong disapproval
Clarify
To make clear or intelligible
Coincide
To happen at the same time
Competent
Sufficiently qualified
Complacent
Satisfied, with no desire to change or improve
Complement
To make perfect or complete
Conceal
To hide
Concur
To agree
Condense
To reduce to a shorter form; to make more compact
Confine
To limit or restrict; to enclose within bounds
Confluence
A coming together of people or things; a joining
Consecutively
One after another in uninterrupted succession
Console
To give comfort; to lessen grief
Contention
A dispute; opposition; rivalry
Contours
Line or edge that defines the bounds of an object