Similar words
espada
Close — a sword is made of steel.
Similar in other languages
French
acier
acier is the French word for the same thing — both mean "steel."
Portuguese
aço
aço is the Portuguese word for the same thing — both mean "steel."
Practice
1 What does acero mean?
steel
2 Fill the gap: El puente es de ___.
Full sentence: El puente es de acero. (The bridge is made of steel.)
3 Which fingerprint chart matches acero?
acero: neutral register, common frequency, general domain, neutral connotation.