Found 88 synonyms in 12 groups
1
Meaning: little
minute · small · fine · powdery
unsubstantial · imperceptible · intangible · impalpable
  1. 2
    Meaning: slight
    inconsiderable · unsubstantial · lean
    thin · poor · meagre
  2. 3
    Meaning: frail
  3. 4
    Meaning: dangerous
    risky · hazardous · treacherous · perilous
    chancy · unreliable · unsubstantial · unsound
  4. 5
    Meaning: ethereal
    intangible · unsubstantial · airy
    immaterial · vaporous · incorporeal
  5. 6
    Meaning: fallacious
  6. 7
    Meaning: quantity
    unsubstantial · trivial · trifling · slight · shallow
    petty · minor · inconsiderable · light
  7. 8
    Meaning: ineffectual
    unsubstantial · superficial · poor
    false · fallacious · flimsy
  8. 9
    Meaning: property
    insignificant · inconsiderable · remote · small · poor
    trifling · unsubstantial · weak · slim
  9. 10
    Meaning: amount
    meagre · inconsiderable
    unsubstantial · slight
  10. 11
    Meaning: implausible
    unsubstantial · flimsy · weak
    thin · incredible
  11. 12
    Meaning: delicate
    ethereal · fragile · frail
    thin · unsubstantial · airy

unsubstantial synonyms - English related words for unsubstantial