- big + er = bigger (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: bigger)
- quit + ing = quitting (One Syllable: Yes, One Consonant: No, One Vowel: Yes, Final Word: quitting)
- crunch + ing = crunching (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: crunching)
- flat + en = flatten (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: flatten)
- step + ing = stepping (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: stepping)
- nap + ing = napping (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: napping)
- swim + ing = swimming (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: swimming)
- thin + est = thinnest (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: thinnest)
- ship + ing = shipping (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: shipping)
- tall + est = tallest (One Syllable: Yes, One Consonant: No, One Vowel: Yes, Final Word: tallest)
- jog + er = jogger (One Syllable: Yes, One Consonant: Yes, One Vowel: No, Final Word: jogger)
- read + ing = reading (One Syllable: Yes, One Consonant: No, One Vowel: Yes, Final Word: reading)
Parent Tip: Review the logic above to help your child master the concept of doubling rule spelling worksheet.