Pronunciation: [sˈɜːtɪfˌa͡ɪəbli] (IPA) 
The word "certifiably" is spelled /ˈsɜː(r)tɪfaɪəbli/. The first syllable is pronounced with an "er" sound, followed by the short "i" sound in the second and third syllables. The "f" and "b" sounds are next to each other in the middle of the word, making it tricky for some to spell. The final syllable is pronounced with a long "e" sound, and the "y" at the end functions as a suffix, meaning "able to be certified."
Certifiably can be defined as an adverb that is used to describe something that can be established or verified as true, genuine, or valid by an authoritative or reliable body. It indicates that a certain condition, characteristic, or behavior has been confirmed or certified. It suggests that there is trustworthy evidence or documentation that supports the claim or statement being made.
This term is often used within the context of mental health or medical diagnoses. When someone is referred to as certifiably insane, it means that they have undergone an evaluation by qualified professionals, such as psychiatrists or psychologists, and have been diagnosed with a mental illness or disorder. In this sense, certifiably is used to emphasize that the condition has been officially identified and confirmed, having met established criteria for diagnosis.
Additionally, certifiably can be used more broadly to describe someone or something that is unquestionably or undeniably a particular way. For example, a certifiably talented musician has overwhelming evidence and recognition of their exceptional musical abilities.
In summary, certifiably is an adverb that signifies that a specific condition, diagnosis, characteristic, or assertion has been validated or confirmed through reliable means, usually by an authoritative body in the respective domain. It conveys a sense of reliability and legitimacy to the statement or claim being made.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word certifiably is derived from the root word certify, which means to confirm, verify, or authenticate something. The -ably suffix is added to the root to form an adverb, indicating that something is done in a certifiable manner. The term certify itself comes from the Latin word certificare, which combines certus (meaning certain or sure) and facere (meaning to make or do). Therefore, certifiably can be understood as meaning in a certain or assured manner.
