Facultative synonyms

făk'əl-tā'tĭv

Category:

optional
The definition of optional is available, but not required.
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2
obligate (related)
Absolutely indispensable; essential.
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0
discretionary
Available for use as needed or desired:
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0
elective
Having the power to choose
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choice (related)
Especially good or preferred.
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0
aerobe (related)
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0
anaerobe (related)
0
0
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non-pathogenic (related)
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Find another word for facultative. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for facultative, like: optional, obligate, discretionary, elective, choice, aerobe, anaerobe and null.
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Facultative Sentence Examples

  • (a) The division into periodical and occasional is important in Hindu and other higher religions, and the sutras constantly draw the distinction; the former class is obligatory, the latter facultative.

  • Many bacteria may however grow in both the presence or absence of oxygen, and these are termed facultative anaerobes.

  • The facultative species can be subdivided into primary and secondary facultative ectoparasites.

  • Many strains are facultative intracellular parasites which produce endotoxins and enterotoxins.

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Words near facultative in the Thesaurus