How to Say "bugs" in Spanish
The most common Spanish word for “bugs” is “insectos” — use 'insectos' for a general, informal term referring to insects and other creepy-crawlies, especially when you want a broad category..
insectos
/in-SEK-tos//inˈsektos/

Examples
Hay muchos insectos volando cerca de la luz.
There are many insects flying near the light.
Necesitas repelente si vas a un lugar con muchos insectos.
You need repellent if you go to a place with lots of bugs.
Los científicos estudian el comportamiento de los insectos sociales, como las hormigas.
Scientists study the behavior of social insects, like ants.
Masculine Plural
Since 'insectos' is the plural form of the masculine word 'insecto,' you must use the masculine plural word for 'the' (los) and any descriptive words (adjectives) must also agree, usually ending in -os (e.g., los pequeños insectos).
Gender Error
Mistake: “La insectos (Incorrect use of feminine 'la')”
Correction: Los insectos. Remember, the word is masculine even though the creatures themselves don't have a specific gender assigned in the word.
bichos
/BEE-chohs//ˈbitʃos/

Examples
Hay muchos bichos en el jardín durante el verano.
There are many bugs in the garden during the summer.
¡Cuidado! No pises esos bichos.
Watch out! Don't step on those critters.
Making it plural
To talk about more than one 'bicho', we just add an 's' at the end. It always stays masculine, even if the bugs are technically female.
Insecto vs. Bicho
Mistake: “Using 'insecto' in a casual conversation at a picnic.”
Correction: Use 'bicho' for a more natural, everyday feel. 'Insecto' sounds like you are in a science class.
escuchas
/es-KOO-chas//esˈku.tʃas/

Examples
Las escuchas telefónicas confirmaron las sospechas del fiscal.
The wiretaps confirmed the prosecutor's suspicions.
El escándalo involucró escuchas ilegales a periodistas.
The scandal involved illegal eavesdropping on journalists.
Singular vs. Plural
The singular 'la escucha' (the listening/eavesdropping) is less common than the plural 'las escuchas' when referring to specific surveillance operations.
Using the wrong gender
Mistake: “Saying 'los escuchas'.”
Correction: The word is feminine: 'las escuchas' (the wiretaps). The masculine 'el escucha' usually means 'the listener' (person).
Insects vs. Listening Devices
Related Translations
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