Stabilize is a term used to describe the process of making something more secure, STEADY, and balanced. UPHOLD (6 letters) is a synonym for stabilize, meaning to maintain or defend something. ESTABLISH (9 letters) is another synonym, meaning to SET up or introduce something. BALANCE (7 letters) is also a synonym, referring to the act of keeping something in equilibrium. COUNTERPOISE (12 letters) is another synonym, meaning to BALANCE or offset something. SET (3 letters) is a synonym for stabilize, meaning to put something in place. STEADY (6 letters) is another synonym, meaning to make something firm and stable. SUPPORT (7 letters) is a synonym for stabilize, meaning to give assistance or encouragement. ANCHOR (6 letters) is another synonym, meaning to secure something firmly in place. BRACE (5 letters) is the last synonym, meaning to SUPPORT or strengthen something.