unfounded, adj.
without a basis in reason or fact
<adj.all> freq. cnt.: 2 freq. cnt.: 1 freq. cnt.: 1
baseless groundless idle unfounded unwarranted wild
sample sentences
"baseless gossip""the allegations proved groundless"
"idle fears"
"unfounded suspicions"
"unwarranted jealousy"
lexical pointers
derivationally related form
semantic pointers
similar to