Some words that have an IQ combination are:
IQ
IQ
IQ
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -----IQ. That is, seven letter words with 6th letter I and 7th letter Q. In alphabetical order, they are: tsaddiq tzaddiq
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---IQ-A. That is, seven letter words with 4th letter I and 5th letter Q and 7th letter A. In alphabetical order, they are: siliqua
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern --A--IQ. That is, seven letter words with 3rd letter A and 6th letter I and 7th letter Q. In alphabetical order, they are: tsaddiq tzaddiq
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -I-IQ--. That is, seven letter words with 2nd letter I and 4th letter I and 5th letter Q. In alphabetical order, they are: siliqua silique
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -I-IQ----. That is, nine letter words with 2nd letter I and 4th letter I and 5th letter Q. In alphabetical order, they are: siliquose siliquous
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -A-IQ--. That is, seven letter words with 2nd letter A and 4th letter I and 5th letter Q. In alphabetical order, they are: cacique cazique lalique
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --IQ-I-I. That is, eight letter words with 3rd letter I and 4th letter Q and 6th letter I and 8th letter I. In alphabetical order, they are: daiquiri
There are no English words that end with IQ.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern O--IQ--. That is, seven letter words with 1st letter O and 4th letter I and 5th letter Q. In alphabetical order, they are: oblique