Anaesthetics and related compounds that slow down respiration and all but prevent oxygen from reaching an area of effectivity are impractical to use but they do give some protection (Alexander Hollaender).
Useful english dictionary. 2012.
af|fec|tiv|i|ty — «AF ehk TIHV uh tee», noun. Psychology. the relative intensity of response to a feeling or emotion … Useful english dictionary
in|fec|tiv|i|ty — «IHN fehk TIHV uh tee», noun. infectious quality or condition: »A group of St. Louis biochemists has taken apart and reassembled a virus without destroying its infectivity (Scientific American) … Useful english dictionary
fec — af·fec·ta·tion; af·fec·tion·al; af·fec·tive; af·fec·tiv·i·ty; con·fec·tio; con·fec·tion·er; con·fec·tion·ery; de·fec·ti·bil·i·ty; de·fec·tion; de·fec·tive·ness; de·fec·tor; de·fec·to·scope; ef·fec·tive·ness; ef·fec·tiv·i·ty; ef·fec·tu·al;… … English syllables
tiv — ab·sorp·tiv·i·ty; ac·tiv·ism; ac·tiv·i·ty; ac·tiv·ize; ad·di·tiv·i·ty; ad·jec·tiv·ize; af·fec·tiv·i·ty; al·ter·na·tiv·i·ty; ca·pac·i·tiv·i·ty; cap·tiv·i·ty; cog·ni·tiv·ism; cog·ni·tiv·ist; col·lec·tiv·ism; col·lec·tiv·i·ty; col·lec·tiv·ize;… … English syllables
affectivity — af·fec·tiv·i·ty … English syllables
effectivity — ef·fec·tiv·i·ty … English syllables
infectivity — in·fec·tiv·i·ty … English syllables
per — per·acetic; per·acid; per·act; per·acute; per·alkaline; per·aluminous; per·am·bu·lant; per·am·bu·late; per·am·bu·la·tion; per·am·bu·la·tor; per·am·bu·la·to·ry; per·a·na·kan; per·bend; per·borate; per·bromide; Per·bu·nan; per·ca; per·cale;… … English syllables
tion — ab·bre·vi·a·tion; ab·di·ca·tion; ab·duc·tion; ab·er·ra·tion; ab·er·ra·tion·al; ab·jec·tion; ab·junc·tion; ab·ju·ra·tion; ab·lac·ta·tion; ab·la·tion; ab·lu·tion; ab·mi·gra·tion; ab·ne·ga·tion; ab·o·li·tion; ab·o·li·tion·ary; ab·o·li·tion·dom;… … English syllables
in — in·earth; in·ebri·a·tion; in·ebri·ety; in·ebri·ous; in·edible; in·ed·i·ta; in·edited; in·educabilia; in·educability; in·educable; in·education; in·ef·fa·bil·i·ty; in·ef·face·abil·i·ty; in·effaceable; in·effectuality; in·efficacious;… … English syllables
