• adj

Synonyms for unstable

insecure

Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002

Synonyms for unstable

lacking stability

not physically steady or firm

The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Synonyms for unstable

lacking stability or fixity or firmness

highly or violently reactive

affording no ease or reassurance

suffering from severe mental illness

disposed to psychological variability

subject to change

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.