No, it's an antonym.
No, "justified" and "groundless" are antonyms. "Justified" means having a valid or well-founded reason, while "groundless" means lacking a basis or foundation.
Synonym: reality Antonym: lie
A synonym for "thought" is "idea" or "concept." A synonym for "revolve" is "rotate" or "spin."
"Interrogated" is a synonym of questioned.
"Goodness" is a synonym of virtue.
A synonym of understood is recognize
The charges were groundless.
Groundless in this situation is an adjective. It mostly emits a negative, helpless vibe. An example to use it in is, "Your suspicions are groundless." It implies that a person's doubts have no solid foundation"His fears of discovery proved to be groundless.""This book that I bought yesterday was totally groundless".Your theory about dark matter is groundless.Yes ,you can use groundless in a sentence.
Groundless Suspicion - 1913 was released on: USA: 2 May 1913
Boundless Groundless
false alarm
ground
Having no ground or foundation
hello I would say no
Barratry is the act of persistently instigating lawsuits, often groundless lawsuits.
comonsense, commonsensible, sensible, sober, solid, valid, well-founded, rational, commonsensicle, firm, hard, good, just, justified, levelheaded, logical, reasonable, and reasoned
Left justified
It might come from the Shroud of Turin.