Η ελευθερία είναι σημαντική.

A natural pronunciation is roughly:

ee elef-theh-REE-a EE-ne see-man-dee-KEE

A more careful breakdown:

• Η → ee
• ελευθερία → e-lef-the-RI-a
• είναι → EE-ne
• σημαντική → see-man-dee-KEE

A few sound notes:

• θ sounds like th in think
• δ would sound like th in this, but there is no δ here
• ει in Modern Greek is usually pronounced ee
• η is also pronounced ee

In Greek, abstract nouns often appear with the definite article much more naturally than in English.

So:

• Η ελευθερία είναι σημαντική = Freedom is important

Even though η literally looks like the, in this sentence Greek is still expressing the general idea of freedom, not necessarily one specific freedom.

This is very normal Greek usage. English often drops the article in general statements, but Greek often keeps it.

No. In Modern Greek, Η is pronounced ee.

So:

• Η = ee, not h

This is important because English speakers often expect a letter that looks like H to sound like h, but Greek letters do not always match English expectations.

ελευθερία is a feminine noun.

You can tell in two ways here:

1. It takes the feminine article η
2. The adjective is also feminine: σημαντική

Many Greek nouns ending in -ία are feminine, and ελευθερία follows that pattern.

So in this sentence:

• η ελευθερία = feminine singular noun phrase

Because Greek adjectives must agree with the noun they describe in gender, number, and case.

Here:

• ελευθερία is feminine
• singular
• nominative

So the adjective must also be:

• feminine
• singular
• nominative

That gives:

• masculine: σημαντικός
• feminine: σημαντική
• neuter: σημαντικό

Since the noun is η ελευθερία, the correct form is σημαντική.

είναι means is or it is / he is / she is depending on context.

In this sentence:

• Η ελευθερία είναι σημαντική
• Freedom is important

It is the 3rd person singular form of the verb είμαι = to be.

So the structure is:

• Η ελευθερία = subject
• είναι = is
• σημαντική = important

The accent mark shows which syllable gets the stress.

So:

• ελευθερία → stress on ρί
• είναι → stress on εί
• σημαντική → stress on the last syllable κή

These marks are very important in written Greek because they tell you how to pronounce the word correctly.

For example:

• σημαντική is stressed at the end
• not SImandiki
• but simandee-KEE

It is an adjective.

It describes the noun ελευθερία.

So:

• σημαντική = important as an adjective
• it agrees with ελευθερία

English uses important in the same form for many jobs, but Greek changes the adjective’s ending to match the noun.

Yes, Greek word order is more flexible than English word order.

The neutral, standard order here is:

• Η ελευθερία είναι σημαντική.

But Greek can move words around for emphasis. For example, you may also see:

• Σημαντική είναι η ελευθερία.

That would put more emphasis on important.

Still, for learners, Η ελευθερία είναι σημαντική is the safest and most natural basic order to use.

Most likely it means freedom in general.

Greek often uses the article with abstract ideas, where English does not. So:

• η ελευθερία can mean freedom in a broad sense

It does not automatically mean that particular freedom. The context decides that.

So in a general statement like this, the article is normal and does not make it sound oddly specific.

Both the subject noun and the predicate adjective are in the nominative.

• η ελευθερία = nominative singular
• σημαντική = nominative singular feminine

This is because the sentence uses the verb είναι and says what the subject is.

So the pattern is:

• [subject in nominative] + είναι + [adjective in nominative]

In standard full sentences, you normally keep είναι:

• Η ελευθερία είναι σημαντική.

In very informal speech, notes, titles, or slogans, Greek may sometimes omit forms of to be, but that is not the normal full-sentence pattern learners should rely on.

So for ordinary correct Greek, use είναι here.

Yes, completely natural.

It is a simple, correct, standard sentence and a good example of:

• article + noun
• to be
• predicate adjective

It is also useful because it shows an important Greek pattern: the adjective changes form to match the noun.