KEY: Corroborate.
SYN: Strengthen, confirm, fortify, support.
ANT: Weaken, invalidate, shake, confute, rebut, enfeeble.

• Insensate
• Insensibility, [See SENSIBILITY]
• Insensible, [See SENSIBLE]
• Inseparable, [See SEPARABLE]
• Insert, [See INTRODUCE]
• Inside
• Insidious
• Insignificant, [See SIGNIFICANT]
• Insincere, [See HARD]
• Insinuate
• Insipid
• Insist
• Insnare
• Insobriety, [See SOBRIETY]
• Insolence
• Insolent
• Insoluble, [See SOLUBLE]
• Insolvable, [See INSCRUTABLE]
• Insolvent
• Inspect
• Inspector, [See INSPECT]
• Inspiration
• Inspire
• inspirit, [See ENCOURAGE]
• Inspissation