Similar words: justifiable, quantifiable, identifiable, unjustifiable, unidentifiable, justifiably, verifiable, certified. Meaning: [‚sɜːtɪ'faɪəbl] 
adj. 1. fit to be certified as insane (and treated accordingly) 2. capable of being guaranteed or certified.
adj. 1. fit to be certified as insane (and treated accordingly) 2. capable of being guaranteed or certified. 31 Rocky: You're certifiable. You can't pull off a stunt like that. That's suicide.
More similar words: justifiable, quantifiable, identifiable, unjustifiable, unidentifiable, justifiably, verifiable, certified, certificate, certification, certified check, birth certificate, certificate of deposit, certificate of incorporation, certify, artificer, desertification, artifice, fortified, mortified, artificial, artificially, certitude, fortification, viable, incertitude, certiorari, mortification, liable, enviable.