1
differential
1
distinction
1
dotted line
1
elegant(adjective, gentle, mild, subtle)
1
ethereal(adjective, slight, gentle, fine, thin)
1
exquisite(adjective, slight, gentle, fine, thin)
1
faint(slight, gentle, fine, thin, mild)
1
fastidious(adjective, sharp, exact, discriminating)
1
filament
1
fine-grained(gentle, mild, subtle)
1
fine point
1
fracturable(gentle, mild, subtle)
1
fuzz
1
gauzy(gentle, mild, subtle)
1
gossamery(gentle, mild, subtle)
1
graceful(adjective, gentle, mild, subtle)
1
grid line(expression, idiom)
1
hachure
1
hatching
1
lead line(expression, idiom)
11 years ago|4k views|share |citing 
APASmart Define. (2015). hairline thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hairline/thesaurus/synonyms
ChicagoSmart Define. 2015. "hairline thesaurus" https://smartdefine.org/hairline/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, hairline thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hairline/thesaurus/synonyms>.
MLASmart Define. "hairline thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/hairline/thesaurus/synonyms>