1
magician
1
mandarin
1
mind(noun, understanding, ability, intelligence, judgment)
1
name-dropper
1
old hand(expression, authority, expert, specialist, artist)
1
old pro(expression, authority, expert, specialist, artist)
1
old war-horse(expression, authority, expert, star, specialist)
1
oologist
1
pedagogue(noun, principal, fellow, tutor, instructor)
1
phenom(authority, expert, star, specialist, artist)
1
philosopher(authority, expert, intellectual, sage, specialist)
1
power elite(noun, expression, law, judge, expert)
1
powerhouse(authority, expert, star, specialist, artist)
1
prig
1
proficient(authority, expert, specialist, artist)
1
profound
1
psychological(adjective, intellectual)
1
renaissance man
1
rocket scientist(noun, expression, intellectual, brain, principal)
1
shark(authority, expert, star, specialist, artist)
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). egghead thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/egghead/thesaurus/synonyms
ChicagoSmart Define. 2015. "egghead thesaurus" https://smartdefine.org/egghead/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, egghead thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/egghead/thesaurus/synonyms>.
MLASmart Define. "egghead thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/egghead/thesaurus/synonyms>