Ch--
Chop
Ch-----
Chicken
Ch--ch
Church
----ch---
Parachute
-ch---
School
--ch----
Mechanic
---ch--
Teacher
---ch
Reach
--ch-------
Archaeology
Ch---
Chess
Ch----
Cheese
Ch--
Chin
Ch-------
Character
-----ch-
Headache
-----ch
Stomach
Ch------
Chemestry
--ch
Rich
---ch
Beach
Ch--
Chef
Ch----
Chorus
-ch-
Echo
Ch-------
Chameleon
--ch---
Machine
Ch---
Check