42 entries under addition topic. ×

1
first acquaintance(expression, opening, establishment, introduction)
1
first taste(expression, opening, establishment, introduction)
1
hornbook(opening, establishment, preface, foreword)
1
inauguration(noun, start, beginning, opening)
1
inception(noun, opening, establishment, introduction)
1
induction(noun, opening, establishment, introduction)
1
influx(opening, establishment, introduction, preface)
1
ingress(opening, establishment, introduction, preface)
1
initiation(noun, start, beginning, opening)
1
insertion(noun, opening, establishment, introduction)
1
installation(opening, establishment, introduction, preface)
1
institution(opening, establishment, introduction, preface)
1
interpolation(opening, establishment, introduction, preface)
1
launch(opening, establishment, introduction, preface)
1
lead(opening, establishment, introduction, preface)
1
lead-in(noun, opening, establishment, introduction)
1
opening remarks(expression, opening, establishment, introduction)
1
pioneering(opening, establishment, introduction, preface)
1
preliminaries(opening, establishment, introduction, preface)
1
presentation(noun, approach, opening, signal)
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APASmart Define. (2015). proem thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/proem/thesaurus/synonyms
ChicagoSmart Define. 2015. "proem thesaurus" https://smartdefine.org/proem/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, proem thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/proem/thesaurus/synonyms>.
MLASmart Define. "proem thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/proem/thesaurus/synonyms>