54 entries under noun topic. ×

13
youth(time, start, opening, period)
12
juvenility(time, start, opening, prime)
7
adolescence(state, time, start, opening)
5
greenness(time, start, opening, prime)
5
immaturity(prime, spring, innocence, youth)
5
prime(start, beginning, opening, spring)
5
puberty(time, start, opening, prime)
3
juvenescence(time, prime, spring, potency)
3
salad days(expression, time, prime, spring)
3
spring(time, prime, youth, adolescence)
2
bloom(enthusiasm, prime, spring, youth)
2
boyhood(prime, spring, youth, childhood)
2
callowness
2
minority(prime, spring, age, youth)
2
tender age(expression, prime, spring, innocence)
2
youngness
2
younker
1
awkward age(expression, prime, spring, innocence)
1
boyishness
1
childhood(prime, spring, innocence, youth)
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APASmart Define. (2015). youthfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/youthfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "youthfulness thesaurus" https://smartdefine.org/youthfulness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, youthfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/youthfulness/thesaurus/synonyms>.
MLASmart Define. "youthfulness thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/youthfulness/thesaurus/synonyms>