Pronunciation: [sˈa͡ɪzəbə͡l] (IPA) 
The word "sizable" is spelled with a "z" instead of an "s" because it originates from the American English spelling. Its IPA phonetic transcription is /ˈsaɪzəbəl/. The "s" sound is pronounced as /z/ in American English, hence the spelling difference. This adjective means "of considerable size or extent" and is commonly used in everyday language. It is also a useful word in professional contexts such as business and finance.
Sizable is an adjective that is used to describe something that is of considerable or significant size or extent. It suggests that the thing being referred to is not small or insignificant, but rather has a notable amount or proportion.
For instance, when referring to physical objects, "sizable" indicates that something is larger or more substantial than average or expected. It implies that the object possesses enough size to attract attention or be worthy of acknowledgment. It can also apply to quantities or amounts, denoting that they are substantial or ample in nature, and not trivial or negligible.
Moreover, the term "sizable" can also be used to describe things that are influential or important in terms of their impact or significance. For example, a "sizable crowd" implies a large number of people gathered, while a "sizable fortune" indicates considerable wealth. Similarly, a "sizable contribution" denotes a substantial amount offered to aid or support a cause.
Overall, the word "sizable" carries the connotation of size, extent, or importance, suggesting that whatever is being described is significant in a relative sense, whether in terms of physical dimensions, quantities, or impact.
Of large bulk; of suitable size.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* 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 "sizable" originated from the Old French term "sagace", which meant "wise" or "keen". Over time, this term evolved into the Middle French word "sagis", meaning "capable" or "competent". In English, "sagis" transformed into "sage". From "sage", the word went through various changes until it eventually became "sizable" in the early 17th century. The term "sizable" originally referred to something that was substantial or significant in size, and it retains that meaning today.
