Η συνεργασία με τη νέα συνεργάτιδά μου είναι πολύ καλή και με βοηθάει στη δουλειά.

Greek often uses the definite article more broadly than English does. So Η συνεργασία literally means the cooperation/collaboration, but in natural English we might simply say our collaboration or working relationship.

Here, the article helps make the noun feel specific: it refers to a particular collaboration, namely the one with my new female colleague.

So:

• η συνεργασία = the collaboration / the working relationship
• not using the article would sound less natural here

Although συνεργασία often means cooperation or collaboration, in this sentence it can also refer more broadly to the working relationship between two people.

So the idea is not just that they do one project together, but that working together with my new colleague is going very well.

Related words:

• συνεργασία = collaboration, cooperation
• συνεργάτης / συνεργάτιδα = colleague, associate, collaborator

After the preposition με (with), Greek uses the accusative case.

So:

• η νέα συνεργάτιδά μου = nominative form, used as a subject
• με τη νέα συνεργάτιδά μου = accusative form, because it follows με

In this phrase:

• τη = feminine accusative singular article
• νέα = feminine accusative singular adjective
• συνεργάτιδά = feminine accusative singular noun
• μου = my

Everything agrees with the feminine singular noun συνεργάτιδα.

Both are possible in Greek spelling and pronunciation, depending on style and sound.

The full form of the feminine accusative singular article is:

• την

But before certain consonants, especially in everyday speech and writing, the final -ν is often dropped:

• τη νέα συνεργάτιδά μου

So:

• με την νέα συνεργάτιδά μου is possible
• με τη νέα συνεργάτιδά μου is also correct and very common

In modern standard Greek, keeping or dropping the final -ν depends partly on the following sound and partly on style.

This is a very common point of confusion for learners.

The basic word is:

• συνεργάτιδα

When an enclitic like μου follows it, Greek often adds a second written accent if needed to preserve the normal stress pattern in pronunciation:

• συνεργάτιδά μου

So the extra accent is not changing the word itself; it is showing how the phrase is stressed when μου is attached.

This happens with many Greek words before enclitics such as:

• μου
• σου
• του
• της
• μας
• σας
• τους

In Greek, weak possessive forms like μου (my) usually come after the noun.

So:

• η συνεργάτιδά μου = my colleague
• literally: the colleague my

This is the normal Greek pattern with these short possessive pronouns:

• το βιβλίο μου = my book
• η φίλη σου = your friend
• ο αδελφός της = her brother

If you want to emphasize the possessor more strongly, Greek can use other structures, but here συνεργάτιδά μου is the standard, natural form.

Yes. συνεργάτιδα is feminine, so it refers to a woman.

The masculine form is:

• συνεργάτης

So:

• ο νέος συνεργάτης μου = my new male colleague
• η νέα συνεργάτιδά μου = my new female colleague

This sentence clearly tells you the colleague is female.

Because καλή here is an adjective, not an adverb.

It describes η συνεργασία, which is a feminine singular noun:

• η συνεργασία είναι πολύ καλή = the collaboration is very good

So the adjective must agree with συνεργασία:

• feminine singular noun → feminine singular adjective
• καλή

By contrast:

• καλά is usually an adverb meaning well

Compare:

• Η συνεργασία είναι καλή. = The collaboration is good.
• Πηγαίνει καλά. = It is going well.

No. The two με forms are different words, even though they look the same.

1. με in με τη νέα συνεργάτιδά μου

   • this is a preposition
   • it means with

2. με in και με βοηθάει

   • this is a weak object pronoun
   • it means me

So:

• με τη νέα συνεργάτιδά μου = with my new colleague
• με βοηθάει = helps me

This is very common in Greek, and learners usually distinguish them by their function in the sentence.

Greek normally uses a weak object pronoun for an unstressed direct object:

• με βοηθάει = she/it helps me

Using εμένα would add emphasis:

• βοηθάει εμένα = it helps me / it helps me in particular

So in this sentence, με is the neutral, ordinary way to say me.

Βοηθάει is the 3rd person singular present:

• (it/she/he) helps

In modern Greek, many verbs have two common present forms like this:

• βοηθάει
• βοηθά

Both are correct and natural. The -άει form is very common in everyday speech and writing.

So these both work:

• με βοηθάει στη δουλειά
• με βοηθά στη δουλειά

They mean the same thing here.

Grammatically, the subject is still Η συνεργασία.

So literally, Greek says:

• The collaboration ... helps me at work

In English, we might phrase this more naturally as:

• Working with my new colleague helps me at work
• This collaboration is very good and helps me in my work

So even though English might prefer a slightly different structure, the Greek sentence is perfectly natural.

Στη is a contraction of:

• σε + τη

So:

• στη δουλειά = at work / in the work
• literally: in/to the work

This contraction is completely standard in Greek:

• στο = σε + το
• στη = σε + τη
• στην = σε + την
• στους = σε + τους

So στη δουλειά is just the normal contracted form.

Here στη δουλειά most naturally means:

• at work
• in my work
• on the job

The noun δουλειά can mean:

• work
• job
• task

In this sentence, it most likely refers to the speaker’s work in general, not one single task.

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

The sentence as given is natural and neutral:

• Η συνεργασία με τη νέα συνεργάτιδά μου είναι πολύ καλή και με βοηθάει στη δουλειά.

But Greek could rearrange parts for emphasis, for example:

• Με τη νέα συνεργάτιδά μου η συνεργασία είναι πολύ καλή...
• Η συνεργασία είναι πολύ καλή με τη νέα συνεργάτιδά μου...

Those versions shift emphasis a little, but the original sentence is the most straightforward and balanced.

Here νέα simply means new and agrees with συνεργάτιδα:

• feminine singular nominative/accusative form of νέος

So:

• ο νέος συνεργάτης = the new male colleague
• η νέα συνεργάτιδα = the new female colleague

In context, it usually means recently joined or new to me/new in this role, not necessarily young.