Advanced Plural Practice Answer Key

In this advanced grammar worksheet, students write the plural form for a range of irregular and academic nouns, such as “index,” “crisis,” “analysis,” and “larva.” The activity emphasizes Latin- and Greek-derived pluralization patterns and encourages mastery of high-level vocabulary. Students apply critical thinking to identify which words remain unchanged and which undergo structural shifts. This practice supports academic language development and enhances understanding of pluralization across diverse word origins.

Curriculum Matched Skills

English Language Arts – Grammar and Usage of Irregular Nouns

English Language Arts – Morphological Analysis of Latin and Greek Roots

English Language Arts – Vocabulary and Spelling Accuracy

English Language Arts – Academic Language Development

This worksheet is part of our Irregular Plural Nouns collection.