SYNONYMS
RELATED WORDS
DICTIONARIES
Thesaurus.com
Merriam-Webster
Your Dictionary
Power Thesaurus
WordHippo
Collins Dictionary
Macmillan Thesaurus
Thesaurus.net
Lexico
Synonyms.com
Reverso Dictionary
Past Tenses
Synonym.com
The Free Dictionary
WordReference
Classic Thesaurus
Dsynonym
RhymeZone
Interglot
Dictionary.com
Cambridge Dictionary
Oxford Learner's Dictionaries
Vocabulary.com
Wiktionary
iSynonym
Grammarly
PARAPHRASE
RELATED WORDS
Related Words
Reverse Dictionary
Describing Words
PARAPHRASING
Quillbot
Paraphrase Online
Paraphrasing Tool
Plagiarism Detector
Duplichecker
Prepostseo
SmallSeoTools
History
Search Synonyms & Meanings
History
Related Words
History
Synonyms
UK
US
Meaning:
unsound
not sound
not well; flimsy
UNBACKED
as in
Wiktionary
UNBACKED
as in
Wikipedia
