fishy

having a smell like old or bad fish; not fresh

pescado, maloliente

• a fishy smell/taste

Collocations fishy smell · fishy taste

• The fridge had a very fishy smell.

  El refrigerador tenía un olor muy pescado.

not honest or true; suspicious

dudoso, sospechoso

• a fishy story/explanation

Collocations fishy story · fishy explanation

• I think there's something fishy about his sudden wealth.

  Creo que hay algo sospechoso sobre su repentina riqueza.