Synonyms of the word

certified

• v. simple past tense and past participle of certify.

certifiable

• adj. (of a document) That can, or that must be certified.
• adj. (informal, of a person) Mentally ill to such an extent that involuntary institutionalization is appropriate;…
• n. (informal) A crazy person.

certificated

• v. simple past tense and past participle of certificate.
• adj. That has been subject to certification.

credentialed

• v. simple past tense and past participle of credential.

documented

• v. simple past tense and past participle of document.

insane

• adj. Exhibiting unsoundness or disorder of mind; not sane; mad; deranged in mind; delirious; distracted.
• adj. Used by, or appropriated to, insane persons.
• adj. Causing insanity or madness.
• adj. Characterized by insanity or the utmost folly; ridiculous; unpractical.

qualified

• adj. Meeting the standards, requirements, and training for a position.
• adj. Restricted or limited by conditions.
• v. simple past tense and past participle of qualify.

registered

• v. simple past tense and past participle of register.
• adj. Having had one's name added to an official list or entered into a register.
• adj. (mail service) Having a mailed item recorded in a register to enable its location to be tracked, sometimes…

secure

• adj. Free from attack or danger; protected.
• adj. Free from the danger of theft; safe.
• adj. Free from the risk of eavesdropping, interception or discovery; secret.
• adj. Free from anxiety or doubt; unafraid.
• adj. Firm and not likely to fail; stable.
• adj. Free from the risk of financial loss; reliable.
• adj. Confident in opinion; not entertaining, or not having reason to entertain, doubt; certain; sure; commonly…
• adj. Overconfident; incautious; careless.
• v. To make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect.
• v. To put beyond hazard of losing or of not receiving; to make certain; to assure; frequently with against…
• v. To make fast; to close or confine effectually; to render incapable of getting loose or escaping.
• v. To get possession of; to make oneself secure of; to acquire certainly.