Similar words
champiñón
champiñón specifically refers to the common cultivated white button mushroom; seta is the more general word for "mushroom," including wild mushrooms.
Similar in other languages
French
champignon
champignon is the French word for the same thing — both mean "mushroom."
French
champignon comestible
champignon comestible is the French word for the same thing — both mean "mushroom."
Portuguese
cogumelo
cogumelo is the Portuguese word for the same thing — both mean "mushroom."
Practice
1 What does seta mean?
mushroom
2 Fill the gap: Recogimos ___ en el bosque.
Full sentence: Recogimos setas en el bosque. (We gathered mushrooms in the forest.)
3 Which fingerprint chart matches seta?
seta: neutral register, common frequency, general domain, neutral connotation.