Humans are the top consumer in the world. Consumers use their resources to make a way of life. Producers are the animals and plants. Some animals could also be considered consumers to other animals and even humans, but ultimately humans are the top consumer.

The consumer thought the price was high.

Many consumers have been victimized by credit card scams.

A human is a consumer, as it consumes other organisms for energy.

The consumer ate the producer.

The consumer of electronics was not happy to hear about the death of Steve Jobs.

making sure you get a good deal is a part of being a good consumer.

1. A human is a consumer, as it consumes other organisms for energy.

The group of consumers ate their meals in record time.

A bird is a consumer.

An educated consumer knows how to spend money wisely.

Consumer is a noun. Even consumer is in the economic sense, but it could still be used in the sentence. There are many words , which available to use it such as,

1. customer
2. buyer
3. purchaser
4. shopper

I have an uncouth relative who always embarrasses the family.

Uncouth means- awkward, clumsy, or unmannerly.

He was so uncouth when he was younger.

My country cousin's seemingly uncouth behavior amazingly saved the princess from any further embarrassment by the desperados outside her carriage.

The word collaborate is a verb, meaning to work jointly on an activity, to work together to produce or create something; to cooperate with an enemy occupying one's own country.

Example sentences:

If you collaborate with a song writer we can put your guitar music on an Album.

He was imprisoned for collaborating with known felons.

Both men must collaborate in order to get the task done.

Wiki websites such as this one allow users to work together and collaborate.

When the budget committee collaborates with the planning committee, the project comes together much more quickly.

The different parties need to collaborate more to resolve problems facing them.

The two songwriters decided to collaborate on a song.

During World War II, the French underground targeted those who chose to collaborate with the Nazis.

If two astronomers collaborate in discovering a new comet, it is often named for both.

She was appreciative when the student showed ownership.

I was so appreciative to my whole family on Christmas.

The audience was very appreciative of the lecturer's time; they were less generous regarding his expertise.

The word 'aggressive' is an adjective, a word that describes a noun as exhibiting a readiness to attack; being forceful in getting things done; growing, developing, or spreading rapidly.

Example sentences:Joey got aggressive and punched his little sister, making her cry.

The woman was too aggressive over a pair of shoes!

The aggressive Rottweiler started to growl savagely, revealing its malicious, gleaming fangs.

The other dog was aggressive, and I didn't want my dog to get hurt.

The waiter turned aggressive when I said the I had a fly in my soup.

I do not like to be given an aggressive sales pitch when I go shopping.

She used an aggressive approach to job seeking, such as visiting suitable employers even if they had not posted openings, shaking hands and leaving her resume. He used a passive approach, such as searching the Internet and sending out letters.

She had an aggressive attitude.

If his manner is aggressive, do not accept a date with him.

This is a very aggressive virus which must be treated immediately.

He was focused and aggressive in his attempt at the record.

("discreet" means private, circumspect, unobtrusive while the similar word "discrete" means separate, individual)

He made some discreet inquiries about her brother's shady past.

I'll try to be a bit more discreet the next time.

To avoid suspicion, the secret agent had to be discreet and cautious.

There was a discreet silence in the house.

Being discreet is a good way to avoid hurting someone's feelings.

I could tell you her secret, but that wouldn't be discreet.

The hotel manager was very discreet concerning his clientele, especially the married men.
I was very discreet when I pointed out the flaws in their plan.
He was found guilty of a crime so discreet people couldn't understand what the crime was.

My friend has an expansive lifestyle.
My boss weighs 430 pounds, so his gigantic pants, with a seat that's about four feet

across, have to be special ordered and are very expansive.

The writer stared down at the great expanse of blank page, wondering how to begin.

The estate included a great green expanse of forest, a 50-acre lawn, and a large pond you could skate on in the winter.

Somewhere in the fathomless expanse of the world's oceans, all the sets of keys anyone has ever lost while swimming are still drifting around.

The expanse of human knowledge is stunning, but what is even more stunning is how much there is left that we don't know.
My friend has an expansive lifestyle.

That stray cat has returned.