the word 'unscathed' is built upon the old norse noun 'skaði', meaning harm or damage, which entered middle english as the verb 'scathen'. the addition of the common germanic privative prefix 'un-' creates the meaning "not harmed". the '-ed' suffix, typical for forming participial adjectives, completes the word to describe a state of having escaped injury. thus, the literal construction "not having been scathed" perfectly captures its modern sense of emerging from a dangerous situation without any damage.

Structure: un (not) + scathe (to injure) + ed (adjective suffix) - un: a prefix of germanic origin (old english) meaning "not". - scathe: from old norse 'skaði' (harm, injury), functioning as the core root meaning to injure or damage. - ed: a suffix of germanic origin (old english) used to form adjectives from verbs or nouns, indicating a state or condition.