insubstantial

[in-suhb-stan-shuhl]

adjective

1. not substantial or real; lacking substance.

   an insubstantial world of dreams.

2. not solid or firm; weak; flimsy.

3. not substantial in amount or size; inconsiderable.

   an insubstantial sum.

insubstantial

/ ˌɪnsəbˈstænʃəl /

adjective

1. not substantial; flimsy, tenuous, or slight

2. imaginary; unreal

Other Word Forms

• insubstantiality noun
• insubstantially adverb

Word History and Origins

Origin of insubstantial¹

From the Late Latin word insubstantiālis, dating back to 1600–10. See in- ³, substantial

Example Sentences

Bold yet insubstantial, “Love Hurts” insecurely asks the score to do too much work, pounding away at a funky spy track before unconvincingly pivoting to something sincere.

From Los Angeles Times

And, it added, the savings Texas sought were “wholly insubstantial in light of the costs involved to these children, the State, and the Nation” of creating “a subclass of illiterates within our boundaries.”

From Los Angeles Times

The UN's cultural agency said that despite "significant growth in production", the business of film-making across the continent was hindered by issues such as piracy, insubstantial training opportunities and a lack of official film institutions.

From BBC

The UN's cultural agency said that despite "significant growth in production", industries across the content were hindered by issues such as piracy, insubstantial training opportunities and a lack of official film institutions.

From BBC

It’s a majority white district, with not insubstantial Asian and Latino populations.

From Los Angeles Times

Related Words

• fanciful 
• flimsy 
• illusory 
• puny 
• tenuous 
• unreal