2
interregnum(break, pause, interval, intermission, interlude)
2
jump
2
lack(noun, slip, breach, lapse, failing)
2
leak
2
let-up
2
letup(noun, break, halt, delay, blow)
2
margin(time, period, interval)
2
need
2
orifice(noun, break, cut, crack, rest)
2
room(time, period, interval)
2
separation(noun, break, cut, halt, delay)
2
slit(noun, break, cut, crack, rest)
2
spell(noun, break, time, pause, period)
2
time(break, pause, period, interval, intermission)
2
time interval(expression, time, period, interval)
2
trough
2
vacuum(noun, opening, void, hollow)
2
want
1
Architecture intercolumniation
1
alveolation
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APASmart Define. (2015). lacuna thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lacuna/thesaurus/synonyms
ChicagoSmart Define. 2015. "lacuna thesaurus" https://smartdefine.org/lacuna/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, lacuna thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lacuna/thesaurus/synonyms>.
MLASmart Define. "lacuna thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/lacuna/thesaurus/synonyms>