42 entries under addition topic. ×

13
foreword(noun, opening, launch, establishment)
13
prologue(noun, opening, launch, establishment)
12
preface(noun, opening, launch, establishment)
10
preamble(noun, opening, launch, establishment)
9
prelude(noun, event, opening, launch)
7
exordium(noun, opening, launch, establishment)
6
prolegomenon(noun, opening, launch, establishment)
5
overture(noun, approach, opening, launch)
4
opening(noun, start, approach, beginning)
2
beginning(noun, start, lead, opening, launch)
2
intro(noun, opening, establishment, introduction)
1
admittance(opening, establishment, introduction, preface)
1
awakening(opening, establishment, introduction, preface)
1
baptism(opening, establishment, introduction, preface)
1
basic principles(expression, opening, establishment, introduction)
1
basic text(expression, opening, establishment, introduction)
1
commencement(start, beginning, opening, establishment)
1
debut(opening, establishment, introduction, preface)
1
essentials(opening, establishment, introduction, preface)
1
establishment(opening, introduction, preface, prelude)
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APASmart Define. (2015). proem thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proem/thesaurus/synonyms
ChicagoSmart Define. 2015. "proem thesaurus" https://smartdefine.org/proem/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, proem thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proem/thesaurus/synonyms>.
MLASmart Define. "proem thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/proem/thesaurus/synonyms>