Solution:

FUCK

Explanation:
IF sound like the letter 'F'
YOU sound like the letter 'U',
SEE sound like the letter 'C',
KAY sound like the letter 'K'.

It's a clever way to use word fuck and it does not get blocked by filters.

Solution:

Greenhouse.

Solution:

Stand up and be counted

Solution:

Forgive and Forget

Solution:

Back To Square one

Solution:

HighJacking (High+Jack+King)

Solution:

Double or nothing

Solution:

Tennis shoes

Solution:

Growing Economy

Solution:

Crossroads