🔹 Denominal Nouns Ending in -erío

The suffix -erío forms mainly masculine collective nouns from noun bases. It usually expresses:

• a group or large quantity: casa → caserío, piedra → pedrerío;
• an accumulation of objects: papel → papelerío, lata → laterío;
• a group of people or animals: pibe → piberío, mosca → mosquerío;
• an abundance of sounds or manifestations: grito → griterío, voz → vocerío.

The RAE notes that -erío is particularly productive in conversational American Spanish. With people and animals it can carry ironic, humorous, distancing, or sometimes derogatory connotations; with things this connotation is generally weaker or absent.

The nouns are ordered approximately by contemporary frequency and general usefulness.