Το δωμάτιο είναι υπερβολικά ζεστό.

Greek articles change for gender, number, and case.

Here, δωμάτιο is a neuter singular noun, so the correct article is το.

A quick comparison:

• ο = masculine singular
• η = feminine singular
• το = neuter singular

So:

• το δωμάτιο = the room

You will often need to learn nouns together with their article, because the article helps you remember the noun’s gender.

δωμάτιο is neuter.

One clue is its ending: many Greek neuter nouns in the singular end in -ο or -ι, and δωμάτιο ends in -ο.

That said, endings are only a helpful pattern, not a guarantee in every case, so it is best to learn nouns with the article:

• το δωμάτιο

That way, you automatically remember it is neuter.

Because adjectives in Greek must agree with the noun they describe.

Since δωμάτιο is neuter singular, the adjective also has to be neuter singular:

• masculine: ζεστός
• feminine: ζεστή
• neuter: ζεστό

So:

• το δωμάτιο είναι ζεστό = the room is warm

This kind of agreement is very important in Greek.

Είναι is the verb to be in the 3rd person singular and plural.

In this sentence, it means is:

• Το δωμάτιο είναι ζεστό. = The room is warm.

A useful thing to know is that Greek often does not need a separate subject pronoun like it. The noun itself, το δωμάτιο, is enough.

Also, the same form είναι can mean is or are, depending on the subject:

• Το δωμάτιο είναι... = The room is...
• Τα δωμάτια είναι... = The rooms are...

Υπερβολικά is an adverb here.

It modifies the adjective ζεστό and tells you to what degree the room is warm.

So the structure is:

• υπερβολικά = adverb
• ζεστό = adjective

Together:

• υπερβολικά ζεστό = excessively / overly / too warm

This is similar to English adverbs like very, extremely, or overly, except υπερβολικά specifically suggests more than is reasonable or comfortable.

It is closer to excessively, overly, or too than to simple very.

Compare:

• πολύ ζεστό = very warm
• υπερβολικά ζεστό = too warm / excessively warm

So υπερβολικά usually carries the idea that the amount is more than desirable.

If you just want to say very warm in a neutral way, πολύ ζεστό is more common.

Greek usually does not need an explicit subject pronoun when the subject is already clear.

In English, you say:

• The room is too warm.

You do not say:

• The room it is too warm.

Similarly in Greek, το δωμάτιο is the subject, so nothing else is needed.

Greek often omits pronouns like I, you, he, it, etc., unless there is a reason to emphasize them or avoid confusion.

Because ζεστό is being used as a predicate adjective, not as a noun.

In the sentence:

• Το δωμάτιο είναι υπερβολικά ζεστό

the adjective comes after είναι and describes the subject το δωμάτιο.

This is like English:

• The room is warm

not:

• The room is the warm

So Greek does not use an article before ζεστό here.

The given order is the most natural, neutral one:

• Το δωμάτιο είναι υπερβολικά ζεστό.

Greek word order is more flexible than English, so other orders are possible for emphasis, for example:

• Είναι υπερβολικά ζεστό το δωμάτιο.
• Υπερβολικά ζεστό είναι το δωμάτιο.

But these sound more marked or emphatic. For a learner, the standard order is the safest choice.

A rough pronunciation guide is:

• Το = to
• δωμάτιο = tho-MA-tee-o
  (the δ sounds like the th in this)
• είναι = EE-ne
• υπερβολικά = ee-per-vo-lee-KA
• ζεστό = ze-STO

So roughly:

to tho-MA-tee-o EE-ne ee-per-vo-lee-KA ze-STO

A few helpful notes:

• Greek stress matters a lot.
• The stressed syllables here are:
  • δωμάτιο
  • είναι
  • υπερβολικά
  • ζεστό

Normally, no. In standard Greek, you would usually keep the article:

• Το δωμάτιο είναι υπερβολικά ζεστό.

Greek uses the definite article more regularly than English in many contexts, and with a noun like δωμάτιο as the subject, the article sounds natural and expected.

If you remove it, the sentence generally sounds incomplete or unnatural in ordinary usage.

The plural is:

• Τα δωμάτια είναι υπερβολικά ζεστά.

Notice the changes:

• το → τα
• δωμάτιο → δωμάτια
• ζεστό → ζεστά

The verb είναι stays the same.

So Greek changes the article, noun, and adjective to match the plural, but not the form είναι.

It can cover both, depending on context.

• For a room, ζεστό often means warm
• In some contexts, it can also mean hot

Because the sentence includes υπερβολικά, the overall idea is that the room is uncomfortably warm / too hot.

So the exact English wording can vary a little, but the Greek grammar stays the same.