Sagot :
Answer:
Sometimes "er" is used as a prefix in verbs that describe the change of something: erwachen - waking up erliegen - becoming unable to do something for some reason of dying of a disease ermüden - in humans: becoming tired; in materials: becoming unreliable or breaking.
- used with many verbs to make nouns meaning someone or something that performs an action. a writer. a cooker. Synonyms and related words.