| unstrap | (v) remove the strap or straps from, Ant. strap |
| unstratified | (adj) not deposited in layers, Ant. stratified, Example: glacial till is unstratified |
| unstratified language | (n) a programming language that (like natural language) can be used as its own metalanguage, Ant. stratified language |
| unstressed | (adj) not bearing a stress or accent, Ant. stressed, Example: short vowels are unstressed |
| unstring | (v) remove the strings from, Ant. string, Example: unstring my guitar |
| unstructured | (adj) lacking definite structure or organization, Ant. structured, Example: an unstructured situation with no one in authority; a neighborhood gang with a relatively unstructured system; children in an unstructured environment often feel insecure; unstructured inkblots |
| Unstrain | v. t. [ 1st pref. un- + strain. ] To relieve from a strain; to relax. B. Jonson. [ 1913 Webster ] |
| Unstrained | a. [ Pref. un- not + strain. ] |
| Unstratified | a. (Geol.) Not stratified; -- applied to massive rocks, as granite, porphyry, etc., and also to deposits of loose material, as the glacial till, which occur in masses without layers or strata. [ 1913 Webster ] |
| Unstrength | n. Want of strength; weakness; feebleness. [ Obs. ] Wyclif. [ 1913 Webster ] |
| Unstriated | a. (Nat. Hist.) Nonstriated; unstriped. [ 1913 Webster ] |
| Unstring | v. t. [ 1st pref. un- + string. ] [ 1913 Webster ] |
| Unstriped | a. |
| unstreitig { adj } | unstreitiger | am unstreitigsten | indisputable | more indisputable | most indisputable [Add to Longdo] |
| unstrukturiert | unstructured [Add to Longdo] |