| AGENTIVITIES | • AGENTIVITY n. the state of being agentive. |
| ANTIMUTAGENS | • antimutagens n. Plural of antimutagen. • ANTIMUTAGEN n. a compound that inhibits the action of a mutagen. |
| COLLAGENASES | • collagenases n. Plural of collagenase. • COLLAGENASE n. any of a group of proteolytic enzymes that decompose collagen and gelatin. |
| COUNTERAGENT | • counteragent n. An agent having the opposite effect; an antidote. • COUNTERAGENT n. anything which counteracts. |
| MUTAGENICITY | • mutagenicity n. (Uncountable) The condition of being mutagenic. • mutagenicity n. (Countable) A measure of the extent to which something is mutagenic. • MUTAGENICITY n. the capacity to induce mutations. |
| MUTAGENISING | • mutagenising v. Present participle of mutagenise. • MUTAGENISE v. to treat with mutagens, also MUTAGENIZE. |
| MUTAGENIZING | • mutagenizing v. Present participle of mutagenize. • MUTAGENIZE v. to treat with mutagens, also MUTAGENISE. |
| NEWSAGENCIES | • newsagencies n. Plural of newsagency. • news␣agencies n. Plural of news agency. • NEWSAGENCY n. an agency that collects and distributes news. |
| NONAGENARIAN | • nonagenarian n. Synonym of ninetysomething: a person between 90 and 99 years old. • nonagenarian adj. Of or related to ninetysomethings. • NONAGENARIAN n. a person whose age is in the nineties. |
| PARAGENESIAS | • PARAGENESIA n. the order in which minerals have developed in a given mass of rock, also PARAGENESIS. |
| SAVAGENESSES | • savagenesses n. Plural of savageness. • SAVAGENESS n. the state of being savage. |
| SEPTUAGENARY | • septuagenary adj. (Now rare) Of or related to the number seventy, particularly. • septuagenary n. (Now rare) Synonym of septuagenarian: a seventy-year-old. • SEPTUAGENARY n. a septuagenarian. |
| SEXAGENARIAN | • sexagenarian n. Synonym of sixtysomething: a person between 60 and 69 years old. • sexagenarian adj. Of or related to sixtysomethings. • SEXAGENARIAN adj. aged between sixty and seventy years old. |
| SEXAGENARIES | • sexagenaries n. Plural of sexagenary. • SEXAGENARY n. someone in their sixties. |