 | English  | German |  |
 | swift {adj} [reaction, reply also, revenge] | 473 prompt |  |
 | swiftly {adv} [reaction, reply also, revenge] | 85 prompt |  |
 | tech. instantaneous {adj} [response, reaction] | 34 unverzögert |  |
 | torpid {adj} [reaction] | 16 langsam [Reaktion] |  |
 | visceral {adj} [fig.] [unreasoning, deep; e.g. reaction] | aus dem Bauch heraus [nachgestellt] [Redewendung] |  |
Verbs |
 | to squint [reaction to strong light] | 1724 blinzeln |  |
Nouns |
 | amusement [as reaction] | 10 Heiterkeit {f} [Gelächter etc. als Reaktion] |  |
 | chem. reaction [e.g. catalyzed reaction] | 9 Umsetzung {f} [z. B. katalysierte Umsetzung] |  |
 | neol. [shocked reaction to the economic situation] | Konjunkturschock {m} |  |
2 Words: Others |
 | Bless you! [reaction to sb. sneezing] | Helfgott! [österr.] [südd.] [veraltend] [Gesundheit!] |  |
 | chem. tech. multi-component {adj} [attr.] [e.g. system, reaction, model, etc.] | Mehrkomponenten- [z. B. System, Reaktion, Modell etc.] |  |
 | nucl. tech. self-sustaining {adj} {pres-p} [e.g. chain reaction] | (sich) selbst erhaltend [z. B. Kettenreaktion] |  |
 | split-second {adj} [attr.] [decision, reaction, etc.] | sekundenschnell [Entscheidung, Reaktion etc.] |  |
2 Words: Verbs |
 | to respond to sth. [show positive reaction] | auf etw.Akk. ansprechen [auf Medikamente oder Reize positiv reagieren] |  |
2 Words: Nouns |
 | med. Abelin's reaction [also: Abelin reaction] | abelinsche Reaktion {f} |  |
 | chem. Berthelot reaction [also Berthelot's reaction] | Berthelot-Reaktion {f} |  |
 | med. Cushing's reaction [also: Cushing reaction] [Cushing reflex] | Cushing-Reaktion {f} [Cushing-Reflex] |  |
 | biochem. enzymic reaction [enzymatic reaction] | Enzymreaktion {f} |  |
 | naut. flying-bridge [reaction ferry] | fliegende Brücke {f} [Gierseilfähre] |  |
 | med. Gruber reaction [cf. Widal reaction] | Gruber-Widal-Reaktion {f} |  |
 | med. Jolly's test [also: Jolly test] [Jolly / Jolly's myasthenic reaction] | Jolly'sche Reaktion {f} |  |
 | med. Jolly's test [also: Jolly test] [Jolly / Jolly's myasthenic reaction] | Jolly'sche myasthenische Reaktion {f} |  |
 | chem. Nef reaction [also: Nef's reaction] | Nef-Reaktion {f} |  |
 | med. PCR test [named after polymerase chain reaction] | PCR-Test {m} |  |
 | med. Pirquet reaction [Pirquet test, dermotuberculin reaction] | Pirquet-Reaktion {f} [Pirquet-Test, Pirquet-Probe] |  |
 | nucl. Q-value [reaction energy] | Q-Wert {m} [Energiebeitrag] |  |
 | chem. redox reaction [reduction / oxidation reaction] | Redoxreaktion {f} [Reduktions-Oxidations-Reaktion] |  |
 | educ. lit. response paper [reaction paper written in the first person] | Lektürekommentar {m} [vom Leser in der 1. Person verfasst] |  |
 | med. Widal reaction [also: Gruber-Widal reaction] [Widal test] | Gruber-Widal-Reaktion {f} |  |
3 Words: Nouns |
 | chem. Angeli-Rimini reaction [also: Angeli-Rimini's reaction] | Angeli-Rimini-Reaktion {f} |  |
 | chem. double displacement reaction [salt metathesis reaction] | doppelte Umsetzung {f} [Salzmethathese] |  |
 | chem. double replacement reaction [salt metathesis reaction] | doppelte Umsetzung {f} [Salzmethathese] |  |
 | knee-jerk reaction [coll.] [spontaneous reaction] | spontane Reaktion {f} |  |
 | chem. tech. products of reaction [reaction products] | Reaktionsprodukte {pl} |  |
 | med. type 2 hypersensitivity [cytotoxic hypersensitivity reaction] | Allergie {f} vom zytotoxischen Typ |  |
4 Words: Nouns |
 | med. type 1 allergic reaction [immediate hypersensitivity reaction] | allergische Reaktion {f} vom Typ 1 [Sofort-Typ] |  |
 | med. type 2 allergic reaction [cytotoxic hypersensitivity reaction] | allergische Reaktion {f} vom Typ 2 [zytotoxischer Typ] |  |