1
confine
1
cut-off
1
cutoff
1
cutoff point
1
deadline
1
delimitation
1
determinant
1
division line
1
extremity
1
finish
1
floodmark(noun, level, apex)
1
floor
1
frontier
1
hedge
1
high extent
1
interface
1
limen
1
limit
1
limitation
1
limiting factor
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). high-water mark thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/high-water_mark/thesaurus/synonyms
ChicagoSmart Define. 2015. "high-water mark thesaurus" https://smartdefine.org/high-water_mark/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, high-water mark thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/high-water_mark/thesaurus/synonyms>.
MLASmart Define. "high-water mark thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/high-water_mark/thesaurus/synonyms>