AI-Powered Pluralizer Tool
Convert singular nouns to their perfect plural forms with intelligent AI handling all the rules and exceptions.
Note: This tool handles complex English pluralization rules including irregular nouns (child → children) and special cases (potato → potatoes).
Pluralization Tips
Basic Rules
- Most nouns add -s (cat → cats)
- Nouns ending in s, x, z, ch, sh add -es (box → boxes)
- Nouns ending in consonant + y change to -ies (baby → babies)
Advanced Cases
- Some nouns change vowels (goose → geese)
- Some remain the same (sheep → sheep)
- Latin/Greek origins have special rules (cactus → cacti)
"Our AI handles all English pluralization rules — even the tricky exceptions that most tools miss!"
Common Pluralization Patterns
Regular Nouns
Most English nouns follow predictable patterns. Examples: book → books, car → cars, phone → phones.
Irregular Nouns
These don't follow standard rules. Examples: child → children, tooth → teeth, mouse → mice.
Foreign Origin Words
Words from Latin/Greek keep original plural forms. Examples: cactus → cacti, fungus → fungi, criterion → criteria.
Pro Tip: When in doubt, check both regular and irregular forms. Some words accept multiple plural forms (index → indexes or indices).
Frequently Asked Questions
How accurate is the AI pluralizer?
Our tool handles over 98% of English nouns correctly, including most irregular forms and exceptions. For very rare words, it may default to standard rules.
Can it handle phrases or multiple words?
Currently optimized for single nouns. For phrases, we recommend pluralizing the main noun separately (e.g., "mother-in-law" → "mothers-in-law").
Does it work for non-English words?
It's optimized for English but can handle common borrowed words (like Latin/Greek terms used in English). For other languages, results may vary.
Disclaimer: This tool provides AI-powered pluralization suggestions. For academic or professional use, please verify with a dictionary.