Το ασημένιο κολιέ ταιριάζει με τα σκουλαρίκια.

Το is the definite article meaning the. It agrees with κολιέ in gender, number, and case.

In το ασημένιο κολιέ:

• το = the
• neuter
• singular

Greek articles are used more regularly than in English, so you often need them where English might omit them.

Because ασημένιο has to agree with κολιέ.

The noun κολιέ is neuter singular, so the adjective also appears in the neuter singular form:

• masculine: ασημένιος
• feminine: ασημένια
• neuter: ασημένιο

So το ασημένιο κολιέ means the silver necklace.

Κολιέ is neuter, which is why it takes:

• το as its article
• ασημένιο as the matching adjective form

A useful thing to notice is that many Greek nouns for objects are neuter, though not all of them.

Usually κολιέ is treated as an indeclinable or mostly indeclinable noun in everyday Modern Greek, so its form often stays the same.

That means the article usually carries most of the grammar information:

• το κολιέ
• του κολιέ
• με το κολιέ

So even if the noun itself does not visibly change, the article helps show its role in the sentence.

Because the subject is το ασημένιο κολιέ, which is singular.

The basic verb is ταιριάζω = to match / to go with / to suit.

Here:

• ταιριάζει = it matches / it goes with

Even though τα σκουλαρίκια is plural, that is not the subject. The subject is the necklace.

Ταιριάζει με means matches, goes well with, or pairs well with.

So the sentence means that the silver necklace and the earrings look good together.

A useful distinction:

• ταιριάζει με κάτι = matches something
• μου ταιριάζει = it suits me

So the verb can be used both for things that match each other and for something that suits a person.

Με means with, and after με, Greek uses the accusative case.

So:

• με = with
• τα σκουλαρίκια = the earrings

Since σκουλαρίκια is neuter plural, its nominative and accusative forms are the same, so you see τα σκουλαρίκια either way.

Yes, σκουλαρίκια is plural and means earrings.

The singular is:

• το σκουλαρίκι = the earring

So:

• το σκουλαρίκι = one earring
• τα σκουλαρίκια = earrings

Not really in natural English. In this sentence, ταιριάζει με is about two things matching each other, not one thing suiting the other in the English sense.

The most natural translations are:

• The silver necklace matches the earrings.
• The silver necklace goes with the earrings.

Yes. Greek word order is more flexible than English because endings and articles show grammatical relationships.

The neutral, straightforward order here is:

• Το ασημένιο κολιέ ταιριάζει με τα σκουλαρίκια.

But other orders are possible for emphasis, such as putting focus on τα σκουλαρίκια or on το ασημένιο κολιέ. Still, the version you were given is the most standard and natural one for a simple statement.

Not always. It often means silver in the sense of made of silver, but depending on context it can also mean silver-colored.

So το ασημένιο κολιέ could mean:

• a necklace made of silver
• a silver-colored necklace

Usually the context tells you which meaning is intended.

It is pronounced roughly like teh-ree-AH-zee.

The accent mark shows which syllable is stressed:

• ται-ρι-ά-ζει

Stress matters in Greek, so the written accent is important for correct pronunciation.

Yes. A few natural alternatives are possible, depending on nuance:

• Το ασημένιο κολιέ πάει με τα σκουλαρίκια.
  = The silver necklace goes with the earrings.

• Το ασημένιο κολιέ δένει ωραία με τα σκουλαρίκια.
  = The silver necklace goes nicely with the earrings.

But ταιριάζει με is a very standard and useful way to express matches / goes with.