hatchswitchditch
matchstretchpitch
latchthatchstitch
patchsketchfetch
hitchscratchmatch
watchsnatchcrutch

Rule 6.

N before g, the sound of ng (): sing, also n before k—g,—ik.

bangsonglank
ranglongbank
sangstrongsank
hangthingtank
winkclingsung
sinkswinglung
thinksingswung
brinkstingstung

Rule 7.

Initial k before n is silent—knife.

kneeknewknow
knackknotknock
knobknellknife
kneltknownkneel

Rule 8.

Initial w before r is silent—write.

wrywrenwritten
wringwreakwrist
wrongwrotewriggle
writewretchwrench
wrapwreathwriting