2
blue water
2
cable(noun, line, flow, channel, passage)
2
champion(adjective, top, superior, important, outstanding)
2
chimney(noun, opening)
2
comprehensive(usual, universal, general, principal, dominant)
2
considerable(significant, vital, imperative)
2
culvert
2
damned
2
dike(noun, conduit)
2
direct(adjective, top, utter, absolute, first)
2
ditch
2
elemental(adjective, original, essential, basic, absolute)
2
eminent(adjective, good, bad, great, excellent)
2
energy
2
entire(adjective, utter, absolute)
2
especial(adjective, superior, unusual, exceptional, distinct)
2
flue(noun, opening)
2
gutter
2
halfway(adjective, central)
2
heavy(quality, tough, superior, significant, prime)
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APASmart Define. (2016). main thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/main/thesaurus/synonyms
ChicagoSmart Define. 2016. "main thesaurus" https://smartdefine.org/main/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, main thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/main/thesaurus/synonyms>.
MLASmart Define. "main thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/main/thesaurus/synonyms>