Not closed - A word starts with 'o'
Open
Not boring - A word starts with 'e'
Exciting
Not good - A word starts with 'n'
Naughty
You climb this - A word starts with 'm'
Mountain
Not ugly - A word starts with 'b'
Beautiful
Not first - A word starts with 'l'
Last
Not terrible - A word starts with 'g'
Good/Great
A room in a house - A word starts with 'k'
Kitchen
Smaller than a town - A word starts with 'v'
Village
4 places in a town
Cafe', school, park, hospital, bus station, book store,...
A place with trees - A word starts with 'f'
Forest
Not cold - A word starts with 'h'
Hot
Not before - A word starts with 'a'
After
Not loud - A word starts with 'q'
Quiet
Not clean - A word starts with 'd'
Dirty
Not square - A word starts with 'r'
Round
Not weak - A word starts with 's'
Strong
Children play here - A word starts with 'p'
Playground
Not downstairs - A word starts with 'u'
Upstairs
Not bottom - A word starts with 't'
Top
Not outside - A word starts with 'i'
Inside
3 places with water
Lake, pool, sea, ocean, kitchen, bathroom, river, waterfall,...
Another place with trees - A word starts with 'j'
Jungle
Not straight - A word starts with 'c'
Curly