Similar words
bibbern
bibbern is more colloquial and intense, shivering a lot from cold or fear; frösteln is more mild, a slight chill.
Similar in other languages
French
frissonner
frissonner is the French word for the same thing — both mean "to shiver."
Portuguese
tiritar
tiritar is the Portuguese word for the same thing — both mean "to shiver."
Practice
1 What does frösteln mean?
to shiver
2 Fill the gap: Im kalten Wind ___ sie.
Full sentence: Im kalten Wind fröstelte sie. (She shivered in the cold wind.)
3 Which fingerprint chart matches frösteln?
frösteln: neutral register, common frequency, general domain, neutral connotation.