How to Say "uncommon" in Spanish
The most common Spanish word for “uncommon” is “raro” — use 'raro' when something is infrequent or unusual, often with a sense of surprise or oddness, especially when describing events or observations..
raro
/RRA-roh//ˈra.ɾo/
Examples
Es raro ver nevar en esta ciudad.
It's rare to see snow in this city.
Encontrar un diamante de este tamaño es extremadamente raro.
Finding a diamond of this size is extremely rare.
Rara vez salgo a cenar durante la semana.
I rarely go out to dinner during the week.
Placement is Key
Usually, 'raro' comes after the thing it describes, like in 'una flor rara' (a rare flower). However, in the very common phrase 'rara vez' (rarely), it comes first.
Strange vs. Infrequent
Mistake: “Mi profesor es raro. Solo da exámenes una vez al mes.”
Correction: This sentence could be confusing. Does it mean the professor is a weird person? Or that it's infrequent for him to give exams? For clarity, you could say: 'Es raro que mi profesor dé exámenes tan infrecuentemente' (It's strange that my professor gives exams so infrequently).
inusual
/ee-noo-SWAHL//inuˈswal/
Examples
Fue inusual que el jefe llegara tarde a la reunión.
It was unusual for the boss to arrive late to the meeting.
El clima de hoy es completamente inusual para esta época del año.
Today's weather is completely uncommon for this time of year.
Recibimos una queja inusual sobre el servicio.
We received an unusual complaint about the service.
Adjective Agreement (Number)
Since 'inusual' ends in an 'L', it stays the same whether you are describing a masculine or feminine thing (e.g., 'el evento inusual' or 'la situación inusual'). However, you must add '-es' for plural: 'eventos inusuales'.
Confusing Placement
Mistake: “La inusual visita.”
Correction: La visita inusual. Usually, 'inusual' goes after the thing it describes. If you put it before the noun, it sounds more literary or formal.
Raro vs. Inusual
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