opening Synonyms - page 2

unbolt unbar turnstile transition timeliness spiracle prolegomenon proemial prologue proem primus primer preparatory preparative prelusory prelude preliminary prefix prefatory prefatorial preface precursory prolog opportuneness prolusion socket sinus shole shoe prelusive scissure scarification roomage room rime rift rent releasing pyloric puncture prospect preamble unwrap chance to advance way in floodgate hallway countdown inglenook narial