kit...en
kitchen
...oes (sh, th, ch)
shoes
...ree (sh, th, ch)
three
...air (sh, th, ch)
chair
...eep (sh, th, ch)
sheep
...orts
shorts
ba... (sh, th, ch)
bath
tea...er (sh, th, ch)
teacher
fi... (sh, th, ch)
fish
...ick (sh, th, ch)
chick
lun...box (sh, th, ch)
lunchbox
sandwi... (sh, th, ch)
sandwich
tee... (sh, th, ch)
teeth