The spelling of the word "ambidextrousnesses" may seem daunting at first glance, but it can be broken down phonetically as /æm.bɪd.ɛks.trəs.nəs.iz/. The word is derived from "ambidextrous," meaning the ability to use both hands with equal skill, and "ness," indicating a state of being. Pluralizing the word with "-es" and adding another "-ness" to indicate a further state of being results in the lengthy spelling. Despite its complexity, the word accurately conveys a specific concept in a concise manner.
The word "ambidextrousnesses" is derived from the base word "ambidextrous", which comes from the Latin roots "ambi-" meaning "both" and "dexter" meaning "right-handed". The suffix "-ous" is used to form an adjective indicating the possession or quality of something. In this case, the suffix "-ness" is added to form a noun to indicate the state or quality of being ambidextrous.