I am adding B to the new word to make it - BOAT.

BOATS

Adding S
Boasts

I think I picked a wrong box to add a letter
sorry guys. Carry on pl. :ohmy:

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Adding an A to make it DIALED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Adding an A to make it DIALED

DILATED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Adding an A to make it DIALED

DILATED

Adding another E to make it DETAILED

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Adding an A to make it DIALED

DILATED

Adding another E to make it DETAILED

DEADLIEST

Starting a new word ORE

CORE

Adding a N to make it RECON

ENCORE

ENFORCE

Adding D

ENFORCED

Starting a new word WED

WELD

Adding an I to make it WIELD

WAILED

Adding another L to make it WALLIED

Adding a new word. LID

Adding an E to make it LIED

IDLED

Adding an A to make it DIALED

DILATED

Adding another E to make it DETAILED

DEADLIEST

Great !
LID
LIED
IDLED
DILATED
DETAILED
DEADLIEST.... :)

Starting a new word COT