4
dad(noun, person, individual, relative, father)
4
old man(noun, address)
3
penis
2
dragon
2
father
1
sire
1
alumnus
1
chap
1
demon
1
gaffer
0
absinth
0
absinthe
0
alum
0
alumna
0
boss
0
crony
0
daddy
0
dear boy
0
former male pupil(expression, idiom)
0
former pupil
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APASmart Define. (2015). old boy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/old_boy/thesaurus/synonyms
ChicagoSmart Define. 2015. "old boy thesaurus" https://smartdefine.org/old_boy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, old boy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/old_boy/thesaurus/synonyms>.
MLASmart Define. "old boy thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/old_boy/thesaurus/synonyms>