God in Arabic is commonly referred to as "Allah" (الله).
To say "God is the greatest" in Arabic, one would say الله أكبر (Allahu Akbar).
Allah is the Muslims word for God. However, Allah is the Arabic word of God, the same God for Jews and Christians. In the Arabic version of the Bible, it is used the word Allah for God. Arab Christians say Allah (as God in English) and they say in Arabic 'Isa Ibn Allah' that means Jesus son of God (Isa in Arabic is Jesus, Ibn in Arabic is son, and Allah in Arabic is God).
Allah'u'Abha.
Muslims praise Allah (God in English); the same God of the Jews and the Christians. Arabic Christians read 'Allah' as God in their Arabic Bibles. Some Arabic Christians say 'Allah Al Ab' in Arabic that means 'God the father'.
alhamdu lillah
To write "god is with me" in Arabic, one would use الله هو معي (Allah huwa ma'i).
God protect this house = Gott beschütze dieses Haus.
Alhamdulillah (الحمد لله)
Translation: Ya ilahi (يا إلهي)
God in Islam is same God in Christianity and Judaism and other Heaven religions. God is named in Arabic Allah; as named in English God and in French Dieu. Even Arab Christians, they have in their Arabic Bible God is written as Allah. So, the question should say What word means God in Arabic?
There are many differences in this expression between the dialects. Proper Arabic Translation: Allah 3alik (الله عليك).