deep

+ 1

 pied

+ 1

 pine

+ 1

 epee

+ 1

 peen

+ 1

 peed

+ 1

 ping

+ 1

 pipe

+ 1

 peep

+ 1

 pend

+ 1

 pined

+ 5

 piped

+ 5

 penne

+ 5

 pixie

+ 5

 expend

+ 6

 deepen

+ 6

 peeped

+ 6

 depend

+ 6

 peeing

+ 6

 dipped

+ 6

 pegged

+ 6

 nipped

+ 6

 pended

+ 6

 pinned

+ 6

 pidgin

+ 6

 piping

+ 6

 pigpen

+ 6

 pigged

+ 6

 pining

+ 6

 pippin

+ 6

 pepped

+ 6

 pinged

+ 6

 penned

+ 6

 pepping

+ 7

 peeping

+ 7

 pigging

+ 7

 penning

+ 7

 ninepin

+ 7

 pending

+ 7

 nipping

+ 7

 pinging

+ 7

 dipping

+ 7

 pegging

+ 7

 pinning

+ 7

 expended

+ 8

 deepened

+ 8

 pinniped

+ 8

 depended

+ 8

 expending

+ 16

 depending

+ 9

 deepening

+ 9