unmodified
adjectiveUK /ˌʌnˈmɒdɪfaɪd/
US /ˌʌnˈmɑːdɪfaɪd/
Something that is unmodified has not been changed at all.
The car is still unmodified, exactly as it came from the factory.
RELATED WORDS
OTHER MEANINGS
2. Not adjusted or adapted for a particular purpose.
They used an unmodified version of the software for the test.
3. In biology, not changed by genetic engineering or breeding.
The study looked at unmodified plants growing in the wild.
4. In grammar, a word used without any modifiers attached.
The sentence uses the unmodified noun 'dog'.