No definitions found for 'hour after hour'
Perhaps one of these:
haruphite,
herb doctor,
herpetologic,
hairy vetch,
hereafter,
hair of the dog,
hereabouts,
hoary bat,
herpetology,
horrified,
hereafterward,
herpetologist,
herbid,
herapathite,
hereabout,
horopteric,
harry fitch kleinfelter,
herpetism,
herea-bout,
hair powder,
harefoot,
herb tea,
harefoot clover,
herpetological,
herpetic,
harped,
herpetotomy,
hrvatska,
herpetotomist,
horopter,
herpetotheres cachinnans