Double Consonants
KH
khau(shoes)
credit:
www.buildingequality.org/ Footwear-Casual-9.htm
CH
DH
DL
HL
HM
HN
KH
ML
NC
NK
NP
NQ
NR
NT
NY
PH
PL
QH
RH
TH
TS
TX
XY