52 entries under period topic. ×

6
room(noun, time, interval)
5
headway(noun, time, spot, location)
4
elbowroom(time, spot, location, interval)
3
space(noun, time, scope, interval)
2
leeway(time, interval)
2
margin(time, opening, authorization, interval)
2
play(time, interval)
1
distance(time, interval)
1
gap(time, spot, opening, authorization)
1
infinity(time, spot, location, interval)
1
interval(time, spot, location)
1
time
1
volume(time, interval)
0
amplitude(time, interval)
0
area(time, interval)
0
arena(time, spot, location, interval)
0
bit(time, interval)
0
blank(time, spot, location, interval)
0
breadth(time, interval)
0
break(time, interval)
<123>
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APASmart Define. (2015). headroom thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/headroom/thesaurus/synonyms
ChicagoSmart Define. 2015. "headroom thesaurus" https://smartdefine.org/headroom/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, headroom thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/headroom/thesaurus/synonyms>.
MLASmart Define. "headroom thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/headroom/thesaurus/synonyms>