Collective nouns in Bulgarian grammar are used to describe a specific group or collection of related things, people, or animals. These nouns can denote a group of objects, people or animals and may also indicate a plural meaning understood by specific context. In the Bulgarian language, collective nouns are commonly used and can be either singular or plural. Furthermore, some are exclusively used in their singular form (ending with -ар, -ор, -ул, -ок) while others can be used in plural form (ending with -ища, -овци, -ашки). Below are some exercises designed to help learners practice Bulgarian collective nouns.