An unspecified person is a term used to refer to an individual whose identity is unknown or unspecified. It can be used to describe any person, regardless of gender, age, or other characteristics. The term 'ANYONE' is a six-letter word that is often used to refer to an unspecified person, while the seven-letter word 'SOMEONE' is also used to refer to an unspecified person. Both terms are used to refer to a person whose identity is not known or specified.