Drop one and add one.... 6 letters..

[Steve North]

packer

 

[Jacqueline Lindt]

Tacker

 

[Milly Robertson]

Tucker - Australian slang for food

 

[Steve North]

trucks

 

[Madge Bumstead]

Tracks

 

[Milly Robertson]

Racket

 

[Madge Bumstead]

Packet

 

[Steve North]

packed

 

[Milly Robertson]

Lacked

 

[Steve North]

decked

 

[Milly Robertson]

Pecked

 

[Steve North]

packed

 

[Milly Robertson]

Sacked

 

[Shirley Martin]

backed

 

[Milly Robertson]

Bucked

 

[Steve North]

ducked

 

[Milly Robertson]

Mucked (up)

 

[Steve North]

picked .................................... I know I changed 2 letters but I am stumped otherwise...

 

[Madge Bumstead]

Carrying on with - Mucked

Tucked

 

[Milly Robertson]

Sucked