nucleophilic substitution

noun 0.744

electrophile

noun 0.710

nucleotide

noun 0.579

nuclide

noun 0.572

nucleobase

noun 0.570

nuclease

noun 0.564

nucleoside

noun 0.562

nucleon

noun 0.559

electrophilic substitution

noun 0.552

nucleolus

noun 0.530

nucleate

noun 0.521

thiol

noun 0.519

nucleoprotein

noun 0.515

hydrophile

noun 0.513

halophile

noun 0.513

reactant

noun 0.509

anion

noun 0.508

chalcophile

noun 0.507

radionucleotide

noun 0.505

substitution reaction

noun 0.504

neutrophil

noun 0.504

nucleus

noun 0.503

nucleotidase

noun 0.502

neutron

noun 0.502

dienophile

noun 0.500