un·war·rant·a·ble 
(ŭn-wôrən-tə-bəl, -wŏr-)
(ŭn-wôrən-tə-bəl, -wŏr-)adj.
Not justifiable; inexcusable: unwarrantable criticism.
un′warrant·a·bly adv.
- subst.
- substage
- substance
- substance abuse
- substance abuser
- substance P
- substance use disorder
- substandard
- substantia gelatinosa
- substantial
- substantiality
- substantially
- substantialness
- substantia nigra
- substantiate
- substantiation
- substantival
- substantivally
- substantive
- substantively
- substantiveness
- substantive right
- substation
- substituent
- substitutability