Similar words
riego
regadío is more about irrigated land or farming, as opposed to dry farming "secano"; riego is more about the act of watering or irrigation itself.
Similar in other languages
French
irrigation
irrigation is the French word for the same thing — both mean "irrigation."
Portuguese
irrigação
irrigação is the Portuguese word for the same thing — both mean "irrigation."
Practice
1 What does regadío mean?
irrigation
2 Fill the gap: Tierras de ___.
Full sentence: Tierras de regadío. (Irrigated land.)
3 Which fingerprint chart matches regadío?
regadío: neutral register, academic frequency, general domain, neutral connotation.