What is the word or phrase?

Can it be possible to build a house that has all its four walls facing towards the South?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

A blonde put eyeliner on her head. Why?

What's a single-digit number with no value?

Make a sentence consisting of three words that have the whole alphabet.

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Why is the Hole below a Lock?

What you cannot hold but it is yours?