As ordered
As required and as ordered are semantically related. In some cases you can replace phrase "As required" with "As ordered", this phrases are similar.
As required
As required adverb - According to need (physicians use PRN in writing prescriptions).
Show all Definitions
Synonyms for As required
As ordered and as required are semantically related. Sometimes you can replace phrase "As ordered" with "As required", this phrases are similar.
Mutual synonyms
Cite this Source
As required and As ordered. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/as_ordered/as_required
As ordered & As required. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/as_ordered/as_required>.
As required or As ordered. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/as_ordered/as_required.
Google Ngram Viewer shows how "as ordered" and "as required" have occurred on timeline