Riddle:
I move very easily, I am gooey, If you touch me I'll leave a substance behind. What am I?
Answer: Slime.

Riddle:
I bring life and prosperity to those in my reach, but I also damage and take what I preach. What am I?
Answer: The sun (damages sight but also gives it by providing light).
Riddle:
I am hidden. I am always safe with you, but if you tell me, I am gone. What am I?
Answer: A secret.

Riddle:
I have branches, but no fruit, trunk or leaves. What am I?
Answer: A bank.
Riddle:
Sometimes I am black, sometimes I am white sometimes you can see me at night. I have friends that are with me that are much smaller. Some of you have walked on me but not all. What am I?
Answer: The Moon.

Riddle:
You use me everyday but let me rest at night. I have an identical twin beside me all the time. For some reason you always cover me up. I am not alive but I have a soul. What am I?
Answer: Your Feet.
Riddle:
Many have heard me, but no one has seen me, and I will not speak back until spoken to. What am I?
Answer: An echo.

Riddle:
You can hear me and feel me but you can't see me or smell me, yet everyone has a taste in me. I can be created, but after that only remembered. What am I?
Answer: Music.
Riddle:
I'm fast but I'm slow and you can never catch me. What am I?
Answer: Time.
Riddle:
I am one with eight to spare, lest I lose my one. I'm not a number. What am I?
Answer: A Cat. ( Nine Lives )
I Cannot Be Felt, Seen Or Touched, Yet I Can Be Found In Everybody, My Existence Is Always In Debate
Riddle:
I cannot be felt, seen or touched; Yet I can be found in everybody; My existence is always in debate; Yet I have my own style of music. What Am I?
Answer: I'm a soul.
Riddle:
I'm not pants but I have pockets;
I can't dance but I have four legs.
I come in different sizes depending on the size of the room.
What am I?
Answer: A pool table.
Riddle:
If you know me, you feel accomplished. If you don't know me, you feel stupid. What am I?
Answer: The answer to a riddle, stupid.
Riddle:
Without fingers I point, without arms I stretch, without feet I run. What am I?
Answer: A clock.
Riddle:
I provide air, and yet I scream and praise my idols. What am I?
Answer: A fan.
Riddle:
I'm first found in caves, now prolific online; I'm a depiction, a drawing, a symbol, or sign. I'll convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?
Answer: An emoji.
Riddle:
I possess a halo of water, walls of stone, and a tongue of wood. Long I have stood; what am I?
Answer: A castle.
Riddle:
You get many of me, but never enough. After the last one, your life soon will snuff. You may have one of me but one day a year, When the last one is gone, your life disappears.
What am I?
Answer: Your birthday.
Riddle:
When it is cold I expand and when it is warm I contract. What am I?
Answer: Water/ice.
Riddle:
I am hewn from Earth and Fire; But to the sky, I aspire. I am nothing but contented; Until my patient rage is vented. What am I?
Answer: A volcano.