Two words, replace one

[Honey_Dwarf1]

Security gate

 

[<deleted member>]

Security forces

 

[Honey_Dwarf1]

Armed forces

 

[<deleted member>]

Armed police

 

[Aurora]

Armed people

 

[<deleted member>]

Armed guards

 

[Aurora]

Royal guards

 

[<deleted member>]

Royal mail

 

[Aurora]

Royal family

 

[<deleted member>]

Royal navy

 

[Aurora]

Navy officer

 

[Honey_Dwarf1]

Navy blue

 

[Aurora]

Dark blue

 

[<deleted member>]

Light blue

 

[Aurora]

Light side

 

[<deleted member>]

Side effects (I'm guessing you meant side)

 

[Aurora]

(Yes I did)

Adverse effects

 

[<deleted member>]

Adverse consequences

 

[Aurora]

Unforeseen consequences

 

[<deleted member>]

Unforeseen changes