| Subject | English | Portuguese |
| agric., chem. | acetic ether | acetato de étilo |
| chem. | acyl ether | acil-éter |
| chem. | alkyl ether | alquil-éter |
| chem. | alkylol aminopolyglycol ether | alquilolaminopoliglicol-éter |
| chem. | bis chloromethyl ether | óxido de bis clorodimetilo |
| chem. | bis chloromethyl ether | éter bis clorometílico |
| med. | bis 2-hydroxyethyl ether | éter 2,2'-di-hidroxidietílico |
| med. | bis 2-hydroxyethyl ether | dietilenoglicol |
| food.ind., chem. | bishydroxyphenylmethane bis2,3-epoxypropylether | éteres bis-2,3-epoxipropílicos do bis- -hidroxifenil- metano |
| food.ind., chem. | 2, 2-bis4-hydroxyphenylpropane bis2,3-epoxypropyl ether | éter bis-2,3-epoxipropílico do 2,2-bis-4-hidroxifenil-propano |
| food.ind. | cellulose ethyl ether | éter etílico de celulose |
| food.ind. | cellulose ethyl ether | etilcelulose |
| chem. | chlorodimethyl ether | óxido de clorometilo e de metilo |
| chem. | chlorodimethyl ether | éter clorodimetílico |
| chem. | chlorodimethyl ether | éter clorometílico |
| chem. | chloromethyl methyl ether | éter clorometílico |
| chem. | chloromethyl methyl ether | óxido de clorometilo e de metilo |
| chem. | chloromethyl-methyl-ether | éter metilclorometílico |
| chem. | dichloroethyl ether | éter dicloroetil |
| chem. | 2, 4-dichlorophenyl 4-nitrophenyl ether | diclorofenilo |
| chem. | 2, 4-dichlorophenyl4-nitrophenyl ether | éter 2,4-diclorofenílo 4-nitrofenílico |
| chem. | 2, 4-dichlorophenyl4-nitrophenyl ether | nitrofene ISO |
| chem. | diethyl ether | éter sulfúrico |
| chem. | diethyl ether | éter etílico |
| chem. | diethyl ether | éter dietílico |
| pharma. | diethylene glycol monoethyl ether | éter monoetílico de clietilenoglicol |
| chem. | dimethyl ether | éter dimetílico |
| chem. | diphenyl ether | óxido de difenil |
| chem. | ester of glycol ether | éster de éter glicólico |
| med. | ether bronchitis | bronquite por éter |
| med. | ether narcosis | anestesia por uso de éter |
| chem. | ether of polyglycerol and of alcohols obtained by the reduction of oleic and palmitic acids | E489 |
| chem. | ether of polyglycerol and of alcohols obtained by the reduction of oleic and palmitic acids | éter de poliglicerol e de álcoois obtidos por redução de ácidos oleico e palmítico |
| med. | ether pain | dor pelo éter |
| chem. | ether p-chlorophenyl glycerol | clorfenesine |
| chem. | ether p-chlorophenyl glycerol | clorfenesina |
| chem. | ether p-chlorophenyl glycerol | éter p-clorofenilglicérico |
| med. | ether rausch | anestesia geral |
| med. | ether reflex | reflexo ao éter |
| health., chem. | ether-soluble oil | óleo solúvel em éter |
| med. | ether vaporizer | vaporizador de éter |
| chem. | ethyl butyl ether | éter etilbutílico |
| health., chem. | ethyl ether | éter etílico |
| chem. | ethyl ether | éter sulfúrico |
| food.ind. | ethyl ether of cellulose | etilcelulose |
| food.ind. | ethyl ether of cellulose | éter etílico de celulose |
| chem. | ethyl methyl ether | éter de etilmetilo |
| chem. | ethyl tertiary butyl ether | etiltertiobutílico éter |
| gen. | Ethyl Tertiary Butyl Ether | éter etilterbutílico |
| gen. | Ethyl Tertiary Butyl Ether | éter etílico e terc-butílico |
| gen. | Ethyl Tertiary Butyl Ether | éter etil-terc-butílico |
| chem. | ethylene glycol monoethyl ether | éter monometílico de etilenglicol |
| chem. | ethylene glycol monoethyl ether | metilglicol |
| chem. | ethylene glycol monoethyl ether | éter monoetílico do etilenoglicol |
| chem. | ethylene glycol monoethyl ether | 2-etoxietanol |
| chem. | ethylene glycol monomethyl ether | éter monometílico do etilenoglicol |
| chem. | fluorinated ether | éter fluorado |
| chem. | hydroxyethyl cellulose ether | éter hidroxietílico |
| chem. | hydroxypropyl cellulose ether | éter hidroxipropílico |
| chem. | isobutyl vinyl ether | éter isobutilvinílico |
| chem. | methyl ether | éter dimetílico |
| chem. | methyl ether | óxido de metilo |
| chem. | methyl t-butyl ether | éter metil-terc-butílico |
| chem. | methyl t-butyl ether | éter metílico e terc-butílico |
| chem. | methyl t-butyl ether | éter metilterbutílico |
| chem. | methyl t-butyl ether | MTBE |
| chem. | methyl tert-butyl ether | éter metilterbutílico |
| chem. | methyl tert-butyl ether | MTBE |
| chem. | methyl tert-butyl ether | éter metil-terc-butílico |
| chem. | methyl tert-butyl ether | éter metílico e terc-butílico |
| chem. | methyl tertiary butyl ether | metiltertiobutílico éter |
| chem. | methyl tertiary butyl ether | éter metil-t-butílico |
| chem. | methyl tertiary butyl ether | éter metílico e terc-butílico |
| chem. | methyl tertiary butyl ether | éter metilterbutílico |
| chem. | methyl tertiary butyl ether | MTBE |
| chem. | methyl tertiary butyl ether | éter metil-terc-butílico |
| chem. | methyl tertiary butyl ether | metilterbutiléter |
| social.sc. | morphine methyl ether | metilmorfina |
| social.sc. | morphine methyl ether | codeína |
| food.ind., chem. | novolac glycidyl ether | glicidílicos de novolac |
| agric. | oenanthic ethers | ésteres enânticos |
| chem. | pentaerythritol diallyl ether | éter dialílico de pentaeritritol |
| chem. | perfluoromethyl vinyl ether | éter perfluorometilvinilico |
| chem. | perfluoropropyl perfluorovinyl ether | éter perfluoropropilperfluorovinílico |
| chem. | petroleum ether | éter de petróleo |
| chem. | polyarylene ether ketone | poliarileno-éter-cetona |
| chem. | polybrominated diphenyl ether | éter difenílico polibromado |
| chem. | polybromobiphenyl ethers | éteres polibromobifenílicos |
| industr., chem. | polyether ether ketone | poliéter-éter-cetona |
| chem. | polyether ether ketone | poliéter-éter cetona |
| chem. | polyether ketone ether ketone ketone | poliéter-cetona-éter-cetona-cetona |
| chem. | polyethyleneglycol monoalkyl ether | éter monoalquílico de polietilenoglicol |
| industr., construct., chem. | polyvinyl ether | éter de polivinilo |
| chem. | polyvinyl ether | éter polivinílico |
| chem. | polyvinylchloride-isobutyl ether | éter isobutílico de vinilo |
| med. | professional ether-poisonings | intoxicação profissional pelo éter |
| chem. | propylene-glycol-ether | propil-glicol |
| med. | slight ether narcosis | narcose curta por uso de éter |
| med. | Snow ether apparatus | aparelho de anestesia de Snow |
| agric., food.ind. | starch ether | amido eterificado |
| chem. | thio-ether | tioéter |