set 1 spellings
|  | inactive | The dead or inactive pathogen material used in vaccination.
* | 
|  | incredible | The special effects are incredible. | 
|  | informal | The uniform for the school trip was very informal.
* | 
|  | indecent | Indecent is rude or vulgar behaviour.
* | 
|  | inedible | The chocolate was inedible.
* | 
|  | incomplete | The boy's work was incomplete.
* | 
|  | invisible | The hills were invisible in the thick mist. | 
|  | injustice | Nelson Mandela and Martin Luther King Jr. fought against injustice.
* | 
|  | invalid | Void means empty or invalid. | 
|  | incorrect | If only one word is incorrect you are doing well. | 
* This sentence was added by a Spellzone user.
 Spelling Practice: Prefix IN group 1
 Spelling Practice: Prefix IN group 1Strengthen your spelling abilities with structured learning activities.
 
 
 
 
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
 Spelling Games: Prefix IN group 1
 Spelling Games: Prefix IN group 1Boost your spelling skills with interactive challenges.
 Autumn Anagram
Autumn Anagram
A spelling game for Autumn!
 
 
 Egg Hunt
Egg Hunt
Crack the eggs!

 Word Search, small
 Word Search, small
The classic English word game.
 
  
  
 Spooky spelling
Spooky spelling
A spelling game for Halloween!
 
 
 Against the Clock
 Against the Clock
Spelling 'against the clock'.
 
  
 
 Mayan Temple
Mayan Temple
Try the temple spelling puzzle.
 
 
 Monkey Business
Monkey Business
It's bananas!
 
 Take a Spelling Test: Prefix IN group 1
 Take a Spelling Test: Prefix IN group 1Check your spelling accuracy with this test.
 Printable Activities: Prefix IN group 1
 Printable Activities: Prefix IN group 1Take your spelling practice offline with printable activities.
 Handwriting Practice: Prefix IN group 1
 Handwriting Practice: Prefix IN group 1Enhance both spelling and handwriting with this activity.

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