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Grammar category on AZ Grammar provides complete English grammar lessons designed for beginners and advanced learners. Here you will find clear explanations of grammar rules, sentence structure, parts of speech, tenses, punctuation, and correct language usage with practical examples. Our aim is to make English grammar simple, easy to understand, and helpful for improving writing, speaking, and communication skills step by step.

Grammar
Alumnus vs Alumni: What’s the Real Difference?
Understanding the difference between alumnus vs alumni seems simple at first. However, many people use these words incorrectly. You’ll often...

Grammar
Bellies vs Bellys: Which One Is Correct in English?
English spelling can feel like a puzzle sometimes. One small change in a word can turn a correct sentence into...

Grammar
Pannel or Panel: Which One Is Correct in English?
English spelling can be full of small traps. Sometimes a single extra letter turns a correct word into a mistake....

Grammar
Attorneys or Attornies: Which One Is Correct in English?
If you’ve ever paused mid-sentence wondering whether it’s “attorneys” or “attornies,” congratulations you’re officially part of a very large club....

Grammar
Which or Wich: The Spelling Error Millions Make Every Day
You’re typing fast and suddenly stop. Did you write which or wich? It happens to everyone native speakers, ESL learners,...

Grammar
Prefer vs Perfer: Explained with Easy Examples
Spelling mistakes happen to everyone. Even experienced writers occasionally pause when typing certain words. One of the most common confusions...

Grammar
Niece or Neice: Which One Is Correct in English?
English spelling can be surprisingly tricky. Some words look simple yet cause confusion for millions of writers every year. One...

Grammar
Party’s or Parties: Which Spelling Is Correct?
English grammar often creates confusion around small punctuation marks. One tiny apostrophe can completely change the meaning of a word....

Grammar
Training vs Trainning: Grammar and Usage
Spelling mistakes can sneak into writing even when the word looks correct. One of the most common examples involves the...

Grammar
Shakey or Shaky: Clear Meaning with Easy Examples
Spelling mistakes can be surprisingly tricky. Some words look correct even when they aren’t. One common example is the confusion...

![Address vs Adress: Which Spelling Is Correct? [2026]](https://azgrammar.com/wp-content/uploads/2026/04/AZGRAMMAR.COM-21-150x150.jpg)


