As needed
As needed adverb - According to need (physicians use PRN in writing prescriptions).
Usage example: add water as needed
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Synonyms for As needed
Pro re nata is a synonym for as needed. In some cases you can use "Pro re nata" instead an adverb phrase "As needed".
Pro re nata
Pro re nata adverb - According to need (physicians use PRN in writing prescriptions).
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Synonyms for Pro re nata
As needed is a synonym for pro re nata. You can use "As needed" instead an adverb phrase "Pro re nata".
Mutual synonyms
Cite this Source
Pro re nata and As needed. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/as_needed/pro_re_nata
As needed & Pro re nata. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/as_needed/pro_re_nata>.
Pro re nata or As needed. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/as_needed/pro_re_nata.