Abstract nouns are words for things that can't be seen, heard, smelled, tasted, or touched; they are things that can only be known, understood, learned, believed, or felt emotionally.
Your own eyes, unless you look in a mirror.
The wind
this answer might be wrong but i think it is shadow.
It's called backstage
To describe something which can be seen, the word is visible. Something that can be felt is palpable. Something that can be touched is tangible.
A Hologram.
Visible. Can be touched or felt, tangible or palpable.
Here's my favourite:The best and most beautiful things in the world cannot be seen nor touched. They must be felt with the heart.
Abstract nouns are words for things that can't be seen, heard, smelled, tasted, or touched; they are things that can only be known, understood, learned, believed, or felt emotionally.
Yes, the word footstep is a concrete noun. It can be seen, heard and felt. But I am confused if it can be touched. It is not an Abstract noun. Abstract nouns can only be felt. It (Abstract noun) cannot be touched. You could do a little research on it, if we can touch footstep. But in my opinion, footsteps can be seen, touched, heard or felt. So it is a Concrete noun.
Economists call the things that firms sell which cannot be touched or seen goods and services.
emotions
because conciousness cannot be seen or touched.
The word "ownership" is an abstract noun, meaning that it cannot be touched or felt.
Economists call the things that firms sell which cannot be touched or seen goods and services.
Economists call the things that firms sell which cannot be touched or seen goods and services.