Arjantinli-someone from argentina

Portekizli-someone from portugal

Belçikalı-someone from belgia

Norveçlı-someone from norway

İsveçli-someone from sweden

Hollandalı-someone from netherland

İrlandalı-someone from ireland

I found just it,but how would i say for those countries in other way

Something like:

Argentinian

Portuguese

Belgian

Norwegian

swede

Dutchman

Irish

Any link where i can see more?

Argentinian: arjantinli

Portuguese: portekizli

Belgian: belçikalı

Norwegian: norveçli

swede: isveçli

Dutchman: hollandalı

Irish: irlandalı

if a proper nation/people name not exist or not well known by us, mostly for far-away places and multinational countries, we use -li suffix instead of nation.

china: çin
chinese: çinli

but

greece: yunanistan
greek: yunan

we use both amerikan and amerikalı. "amerikalı" is more turkish, "amerikan" is an imported vocabulary.

anladım,sağol ikicihan

In Turkish, the reply to your question generally depends on whether or not a group of people from a certain geographical area have their own unique  language,

1. İf they dont have their own unique national language: examples are Amerikalı, Şilili, Pakistanlı etc. (with "lı", "li", whatever)

2. If they have a unique national language of their own: examples are Fransız, İngiliz, Türk etc.(no "lı" or "li" )

Just as  terms like "Ingiltereli" or "Fransalı" are not often used, the term "Türkiyeli" too is out of order.

(This definition is by İlber Ortaylı

Thanks alpha,this helps me alot

 Every rule has exceptions? Portuguese is its own language, we say Portekizli though.

In actual fact the Turkish use of İngiliz for anything British is wrong and annoys Scots Welsh and Northern Irish who don´t think of their embassy as English nor do they fly on English Airlines (flight code BA)!

some "-li" suffix exceptions for nationality adjectives

british/english: britanyalı/ingiliz

Welsh: galli (bence gallerli)

french: fransız

german: alman

dutch: hollandalı (bana göre felemenk)

albanian: arnavut

croatian: hırvat

greek: yunanlı (bana göre yunan)

italian: italyan

serbian: sırp

slovenian: sloven

spanish: ispanyol

bulgarian: bulgar

czech: çek

hungarian: macar

russian: rus

slovak: slovak

georgian: gürcü

afghan: afgan

japanese: japon

mongolian: moğol

thai: tay (bana göre tayvanlı

kazakh: kazak

uzbek: özbek

...

the rest, country name in turkish, plus, -lı (-li,-lu,-lü

for example:

isviçreli

amerikalı

çinli

...

An interesting view. "Not well known" seems to be the most important factor, though.