Drop One then add One

[Hackney]

... from those letters above which is not a word

Stood

Don'ts would have been strictly correct. Tiny simply had the apostrophe in the wrong place ( Merriam Webster link - see meaning #2 as a noun)

^ from Stood...

Stool

 

[*poppy*]

Tools

 

[tinytn]

Pools

 

[*poppy*]

Poles

 

[Hackney]

Pulse

 

[*poppy*]

Lapse

 

[Hackney]

Pedal

 

[*poppy*]

Deals

 

[Hackney]

Axles

 

[*poppy*]

Relax

 

[Hackney]

Rolex

 

[tinytn]

Roles

 

[*poppy*]

Moles

 

[tinytn]

Holes

 

[Hackney]

Shoal

 

[Meringue]

Loads

 

[Hackney]

Foals

 

[JustBonee]

Floss

 

[Hackney]

Gloss

 

[*poppy*]

Glass

 

[Hackney]

Class

 

[tinytn]

Slack

 

[Hackney]

Flask

 

[tinytn]

Flags

 

[Meringue]

Glass