In vain
In vain adverb - To no avail.
Unconvincingly and in vain are semantically related. In some cases you can use "Unconvincingly" instead an adverb phrase "In vain".
Unconvincingly
Unconvincingly adverb - In an unconvincing manner.
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Synonyms for Unconvincingly
In vain and unconvincingly are semantically related. You can use "In vain" instead an adverb "Unconvincingly".
Mutual synonyms
Cite this Source
Unconvincingly and In vain. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/in_vain/unconvincingly
In vain & Unconvincingly. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/in_vain/unconvincingly>.
Unconvincingly or In vain. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/in_vain/unconvincingly.
Google Ngram Viewer shows how "in vain" and "unconvincingly" have occurred on timeline