facultative Definition

optional, enabling, reinsurance, anaerobes, anaerobic, elective, voluntary, permissive, provisional, temporary, discretionary, optionally, interim, aerobe, anaerobe, anaerobiosis, apomixis, autotroph, commensal, intermediated, cire, broking, actuarial, plic, luminal, margined, ciliated, fibrillar, monophyletic, constitutive, symbiont, chemotactic, neoplastic, cervus, fibroblast, filamentous, caudal, epithelial, taxonomic, mesodermal, genitourinary, synovial, bailment, imaginal, fusiform, nucleated, galactosidase, efferent, uncorrelated, splenic, mucocutaneous, osteogenic, pleural, lymphocytic, surety, oropharyngeal, cytoplasmic, amphiphilic, corpuscular, occlusive, frameshift, rostral, cytolytic, rickettsial, alveolar, ribosomal, ectodermal, intragroup, surance, prokaryotic, membranous, eukaryote, splanchnic, glomerular, secretory, vesicular, intron, biocidal, acetylated, mammalian, collateralized, haematological, physicochemical, polyelectrolyte, rhizosphere, fenestrated, tracheal, electrophilic, heterologous, murine, hypovolemic, monogenic, spinous, oligodendrocyte, etiological, proteinaceous, myoepithelial, antigenic, streptococcal, intracranial,