29 entries under fundamental topic. ×

25
hidden(verb, adjective, obscure, strange, deep)
22
concealed(verb, adjective, obscure, dark, strange)
5
latent(adjective, obscure, dark, basic)
2
lurking(adjective, original, basic, hidden)
2
underlying(adjective, latent)
1
intrinsic(adjective, original, basic, hidden)
0
basal(adjective, original, basic, primary)
0
basic(adjective, original, primary, latent)
0
bottom(adjective, original, basic, hidden)
0
bottom-line(adjective, original, basic, hidden)
0
cardinal(adjective, original, basic, primary)
0
critical(adjective, original, basic, hidden)
0
crucial(adjective, original, basic, hidden)
0
elemental(adjective, original, basic, primary)
0
elementary(adjective, original, basic, primary)
0
essential(adjective, original, basic, hidden)
0
indispensable(adjective, original, basic, hidden)
0
necessary(adjective, original, basic, hidden)
0
needful(adjective, original, basic, hidden)
0
nitty-gritty(adjective, original, basic, primary)
<12>
10 years ago|8.7k views|share |citing 
APASmart Define. (2016). veiled thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/veiled/thesaurus/synonyms
ChicagoSmart Define. 2016. "veiled thesaurus" https://smartdefine.org/veiled/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, veiled thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/veiled/thesaurus/synonyms>.
MLASmart Define. "veiled thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/veiled/thesaurus/synonyms>