Synonyms|860Antonyms|162|Broader|10Narrower|5Related|1.4k

29 entries under adjective topic. ×

6
real
6
substantial
4
heavy
4
strong
3
concrete
3
palpable
3
solid(hard, weak, loose, unstable)
2
bulky
2
sturdy
2
weighty
1
capable of being touched(feature, state, sense)
1
constant
1
handsome
1
thick
0
abundant
0
compact
0
dense
0
dull
0
energetic
0
genuine
<12>
For more, visit Insubstantial on Power Thesaurus
10 years ago|1.7k views|share |citing 
APASmart Define. (2016). insubstantial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/insubstantial/thesaurus/antonyms
ChicagoSmart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, insubstantial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/antonyms>.
MLASmart Define. "insubstantial thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/insubstantial/thesaurus/antonyms>