Silent H Challenge ( Spelling list 10 )Online version Test your knowledge of words with silent 'h' in this fun quiz game. See if you can spot the hidden 'h' in each word and answer with a ✅ or ❌. by BMS School 1 chips Yes No 2 sandwich Yes No 3 echo Yes No 4 character Yes No 5 stomach Yes No 6 Christmas Yes No 7 chaos Yes No 8 cheese Yes No 9 chair Yes No 10 machine Yes No