Infancy adjectives are listed in this post. Each word below can often be found in front of the noun infancy in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing INFANCY.
comparative, earliest, early, feeble
first, happy, helpless, human
late, later, long, mere
own, past, perpetual, prolonged
relative, second, spiritual, tender
tenderest, unconscious, very
Hope this word list had the adjective used with infancy you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.