subatomicadjective
uk/ˌsʌb.əˈtɒm.ɪk/us/ˌsʌb.əˈtɑː.mɪk/specializedsmaller than or within an atom
Thesaurus: synonyms and related words
Extremely small
- atomized
- be knee-high to a grasshopper idiom
- fractional
- infinitesimal
- irreducible
- knee-high
- Lilliputian
- micro
- microscopic
- miniature
- minuscule
- minute 1
- nano-
- slim
- tiddly
- tiny
- titchy
- vanishingly
- weeny
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