Legacy synonym data
Synonyms for “Unsubstantial” — 12 Other Ways to Say It
Meaning of Unsubstantial
Use the synonym list below to choose a clearer alternative for your sentence.
12 Synonyms for Unsubstantial — Words Similar to Unsubstantial
Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.
Frequently Asked Questions About Synonyms of Unsubstantial
What is another word for "unsubstantial"?
Common synonyms for "unsubstantial" include: insubstantial, unreal, ethereal, aery, airy.
What can I say instead of "unsubstantial"?
Try one of these alternatives: insubstantial, unreal, ethereal, aery, airy. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.
When should I use "unsubstantial" instead of "insubstantial"?
Use "unsubstantial" when you want to keep the exact nuance shown in the meaning section above; switch to "insubstantial" when you need a different register, level, or shade of meaning. Compare the cards above to decide.