| Silent H | Silent T | Silent K | Silent B |
| why | castle | knot | numb |
| white | mortgage | knight | limb |
| while | Christmas | knuckle | plumber |
| which | witch | knitting | crumb |
| whether | butcher | know | climbing |
| where | soften | knack | debt |
| when | fasten | knee | thumb |
| what | watch | knife | lamb |
| rhythm | often | knew | tomb |
| hour | match | knickers | doubt |
| honest | listen | knock | comb |
| ghost | scratch | knob | bomb |
English Silent Words
