The word Zikr was mentioned in the holy quran 269 times!
6 word
The word love, hubb in its various grammatical forms, is used 69 times in the Qur'an. Reference: http://www.answering-islam.org/Quran/Themes/love.htm
intersting question let me check if you intersting about kill
in surate rehman ayaan word is used in the holy quran
5 times
aliph
None !! All the holy Quran is in Arabic.
The word naar is used 126 times in Quran e kareem Reference Alaf lamm meem programme
The Entire Holy Quran is purely Arabic, it has no single non-Arabian word nor a letter.
A person who knows the Quran by heart is referred to as a "Hafiz" in Arabic. This term is used to describe someone who has memorized the entire Quran word for word and can recite it from memory.
surah Al-Alaq