علاقتهم منيحة.

In Levantine Arabic, the verb to be is usually not expressed in the present tense.

So علاقتهم منيحة literally looks like:

• their relationship
• good

But it means Their relationship is good.

This is completely normal in Arabic.
If you wanted past or future, then Arabic would use other forms, but in the present tense, no separate is/are/am is needed.

علاقتهم has two parts:

• علاقة = relationship
• -هم = their

So:

• علاقة → relationship
• علاقتهم → their relationship

A key detail: when a noun ending in ة takes a suffix, that ة is pronounced as -t.

So علاقة becomes something like:

• علاقتهم
• pronounced roughly ʿalāʔet-hon / ʿalāʔt-hon

That t sound is normal and expected.

Because the word ends in ة (taa marbuuTa).

In Arabic, ة often sounds like -a when the word stands alone, but when you add a suffix after it, it usually becomes -t-.

So:

• علاقة = ʿalāʔa
• علاقتهم = ʿalāʔet-hon or ʿalāʔt-hon

This happens with many words, not just this one.

For example:

• سيارة = car
• سيارتها = her car

So the t is not extra; it is part of how this ending behaves before suffixes.

-هم is a attached pronoun meaning their or them, depending on context.

In this sentence, it shows possession, so it means their:

• علاقتهم = their relationship

In Levantine pronunciation, this suffix is often said as -hon rather than the more formal -hum.

So a learner may hear:

• ʿalāʔet-hon

That is still the same suffix.

Because it agrees with علاقة, and علاقة is a feminine singular noun.

In Arabic, adjectives agree with the noun they describe.
Here, the adjective is منيحة.

So:

• علاقة = feminine singular
• منيحة = feminine singular

Even though their refers to more than one person, the adjective does not agree with them. It agrees with the noun relationship.

That is why it is منيحة, not a plural form.

Because the sentence is not describing they. It is describing their relationship.

The subject is:

• علاقتهم = their relationship

And relationship is singular. So the adjective must also be singular.

A natural English-speaking mistake is to think:

• they are plural
• so the adjective should be plural

But Arabic does not work that way here. The adjective matches the noun being described, not the owners of the noun.

منيحة is an adjective in Levantine Arabic meaning something like:

• good
• nice
• fine

It is the feminine form of منيح.

So:

• منيح = masculine singular
• منيحة = feminine singular

In this sentence, it means the relationship is in a good state.

منيح / منيحة is very common in Levantine Arabic.

In Modern Standard Arabic, a more typical equivalent would be:

• جيدة for feminine singular
• so Their relationship is good would be something like علاقتهم جيدة

So if you see منيحة, that strongly points to spoken Levantine rather than Standard Arabic.

A common pronunciation would be roughly:

• ʿalāʔet-hon منيحة
• or ʿalāʔt-hon منيحة
• mniiḥa or mniḥa

A few pronunciation notes:

• ع is a deep throat sound with no exact English equivalent.
• The ق in many Levantine varieties becomes a glottal stop, like the pause in uh-oh.
• هم is often pronounced hon in Levantine.
• منيحة often begins with a consonant cluster, so it can sound like mniiha.

Exact pronunciation varies by region.

This is the normal order for a simple nominal sentence in Arabic:

• topic / subject first
• description second

So:

• علاقتهم = the thing being talked about
• منيحة = what is being said about it

That makes علاقتهم منيحة the most straightforward, neutral wording.

You can move things around in Arabic for emphasis in some contexts, but this version is the basic, natural one.

Usually علاقة is understood as relationship in the singular.

So علاقتهم منيحة normally means:

• Their relationship is good
• or They have a good relationship

If you wanted to talk about multiple separate relationships, you would normally use a plural noun instead.

So learners should understand this sentence as talking about one relationship between them, not multiple relationships.

In this form, علاقتهم most naturally means their relationship or their relation/connection.

Arabic attached pronouns can sometimes create ambiguity in other contexts, but here the most likely reading is possessive:

• their relationship

In real conversation, the broader context tells you exactly who them/their refers to.

Yes, very natural.

It sounds like ordinary spoken Levantine and could easily be used in conversation, for example when talking about two people, family members, coworkers, or countries:

• علاقتهم منيحة = Their relationship is good

It is short, everyday, and idiomatic.

Yes. Depending on the region and the exact nuance, you might also hear other natural Levantine ways to express a similar idea, such as using a different adjective.

But علاقتهم منيحة is already a perfectly normal and useful sentence.

The main thing to learn from it is:

• possession with -هم
• adjective agreement with علاقة
• no present-tense is
• Levantine adjective منيحة