noun
1.
Synonyms: youth 1, adolescence, juvenility, puberty, pubescence, spring, springtide, springtime, youthfulness, youthhood
2.
Synonyms: inexperience , callowness, freshness, rawness
GREENNESS
Meaning of GREENNESS in English
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003