The best replacement for electronegativity is electron affinity.

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★★★★★	electron affinity
★★★★	atomic number
★★	ionization energy
★★	atomic radius
★★	polarity
★★	reactivity
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★	reduction potential
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Speaking about electronegativity, one probably shouldn't forget about polarity.

Other search terms related to electronegativity and their ratings are:

★★★★★	polarity
★★★★★	periodic table
★★	3 elements
★	covalent bonds

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electronegativity

electron affinity

atomic number