35 entries under direct topic. ×

13
constant(adjective, continue, steady, regular)
13
unremitting(adjective, adverb, continue, steady)
11
ceaseless(adjective, continue, steady, regular)
10
incessant(adjective, continue, steady, regular)
10
round-the-clock(adjective, continue, continuous, continual)
10
uninterrupted(adjective, smooth, continue, solid)
9
steady(adjective, stable, regular, fixed)
8
endless(adjective, continue, persistent, constant)
8
unbroken(adjective, smooth, solid, level)
8
unending(adjective, continue, persistent, constant)
7
interminable(adjective, continue, persistent, constant)
7
straight(adjective, adverb, right, level)
6
through(adjective, preposition, smooth, solid)
4
relentless(adjective, adverb, continue, persistent)
3
consecutive(adjective, smooth, solid, short)
3
regular(adjective, dull, steady, stable)
2
express(adjective, fast, straight, rapid)
1
fast(adjective, rapid)
1
in bee line(expression, adjective, idiom, right)
1
in straight line(expression, adjective, idiom, right)
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APASmart Define. (2015). nonstop thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nonstop/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonstop thesaurus" https://smartdefine.org/nonstop/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, nonstop thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nonstop/thesaurus/synonyms>.
MLASmart Define. "nonstop thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/nonstop/thesaurus/synonyms>