uninstructive
uninst·ruc·tive
adjective
2.
not informative or enlightening
3.
not informative
Origin
From un- + instructive.
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.