Unit 21 Spelling Word Sort

Organize these options into the right categories

Groups:

(a) word changes when adding -er or -est

,

(b) does not change when adding -er or -est

• stronger

• lighter

• calmer

• easiest

• scarier

• tightest

• scariest

• strongest

• calmest

• quickest

• kinder

• kindest

• fairest

• quieter

• quietest

• tighter

• fairer

• quicker

• easier

• softest