Similar words
casaca
abrigo is the general, everyday word for "coat"; casaca is a more specific or formal type of coat or jacket, often with a military style.
Similar in other languages
French
manteau
manteau is the French word for the same thing — both mean "coat."
Portuguese
casaco
casaco is the Portuguese word for the same thing — both mean "coat."
Practice
1 What does abrigo mean?
coat
2 Fill the gap: Ponte el ___, hace frío.
Full sentence: Ponte el abrigo, hace frío. (Put on your coat, it's cold.)
3 Which fingerprint chart matches abrigo?
abrigo: neutral register, core frequency, general domain, neutral connotation.