KEEP ONE - CHANGE ONE!

[the.calm.before.the.prawny]

Keep one word and change the other word.

e.g first poster - spare tyre

second poster - spare bed

third poster - bunk bed
I'll continue with

bed room

[1jeffery53]

place mat

[fashionable*ways]

door mat

[fairyfoot2]

open door

[lonely*lady]

open day

[fashionable*ways]

sports day

[fairyfoot2]

sports kit

[1jeffery53]

kit kat

[fashionable*ways]

army kit

[fairyfoot2]

Dad's Army 

[fashionable*ways]

Army uniform

[fairyfoot2]

School uniform

[fashionable*ways]

uniform size

[fairyfoot2]

my size

[fashionable*ways]

size label

[fairyfoot2]

label stuck 😮

[fashionable*ways]

😮

stuck solid  :_|

[fairyfoot2]

:^O

Solid Silver

[fashionable*ways]

silver lining

[fairyfoot2]

lining up 

[1jeffery53]

pay up