Synonyms|21Antonyms|0|Broader|0Narrower|0Related|1
2
atomic
2
invisible
1
embryonic
1
evanescent
1
germinal
1
granular
1
impalpable
1
imperceptible
1
imponderable
1
inappreciable
1
indiscernible
1
infinitesimal
1
intangible
1
microcosmic
1
microscopic
1
molecular
1
subatomic
1
tenuous
1
thin
0
light microscope
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APASmart Define. (2015). ultramicroscopic thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ultramicroscopic/thesaurus/synonyms
ChicagoSmart Define. 2015. "ultramicroscopic thesaurus" https://smartdefine.org/ultramicroscopic/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, ultramicroscopic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ultramicroscopic/thesaurus/synonyms>.
MLASmart Define. "ultramicroscopic thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/ultramicroscopic/thesaurus/synonyms>