167 entries under adjective topic. ×

1
rhythmic(quiet, soft, gentle, flat)
1
rippleless(quiet, soft, gentle, flat)
1
same(calm, direct, smooth, right)
1
serene(quiet, soft, gentle, flat)
1
shaven(quiet, soft, gentle, flat)
1
sheer(smooth, solid, level, true)
1
shiny(quiet, soft, gentle, flat)
1
shortest(direct, right, true, straight)
1
silky(quiet, soft, gentle, flat)
1
sleek(quiet, soft, gentle, flat)
1
soft(quiet, gentle, flat, level)
1
soothing(quiet, soft, gentle, flat)
1
still(quiet, soft, gentle, flat)
1
straight ahead(expression, direct, right, true)
1
straightaway(direct, right, true, straight)
1
stretched out
1
through(smooth, right, solid, level)
1
tranquil(quiet, soft, gentle, flat)
1
trim(calm, smooth, flat, plain)
1
trimmed(calm, smooth, flat, plain)
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APASmart Define. (2015). horizontal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/horizontal/thesaurus/synonyms
ChicagoSmart Define. 2015. "horizontal thesaurus" https://smartdefine.org/horizontal/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, horizontal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/horizontal/thesaurus/synonyms>.
MLASmart Define. "horizontal thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/horizontal/thesaurus/synonyms>