52 entries under period topic. ×

6
leeway(noun, time, scope, grow)
5
headroom(noun, time, spot, location)
2
extension(time, interval)
2
space(noun, time, progress, line, scope)
2
spread(noun, verb, time, area, progress)
1
break(noun, verb, time, movement, progress)
1
distance(noun, time, progress, line, spot)
1
elbowroom(noun, time, progress, line, spot)
1
expansion(noun, time, advance, increase, progress)
1
extent(noun, time, progress, line, spot)
1
interval(noun, time, spot, location)
1
room(noun, time, progress, line, spot)
1
stretch(noun, time, progress, line, spot)
1
time
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)
<123>
11 years ago|7.8k views|share |citing 
APASmart Define. (2015). headway thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/headway/thesaurus/synonyms
ChicagoSmart Define. 2015. "headway thesaurus" https://smartdefine.org/headway/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, headway thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/headway/thesaurus/synonyms>.
MLASmart Define. "headway thesaurus" 30 September 2015. Web. 28 September 2026. <https://smartdefine.org/headway/thesaurus/synonyms>