Write down the consonant you don't pronounce in the following word:
THUMB

Write down the consonant you don't pronounce in the following word:
DIAPHRAGM

Write down the consonant you don't pronounce in the following word:
HONEST

Write down the consonant you don't pronounce in the following word:
BUCKINGHAM

Write down the consonant you don't pronounce in the following word:
BLACKBOARD

Write down the consonant you don't pronounce in the following word:
WALK

Write down the consonant you don't pronounce in the following word:
PALM

Write down the consonant you don't pronounce in the following word:
BALLET

Write down the consonant you don't pronounce in the following word:
FASTEN

Write down the consonant you don't pronounce in the following word:
WRIST