synapse

noun 0.775

synaptogenesis

noun 0.657

symphysis

noun 0.606

synizesis

noun 0.599

synteny

noun 0.593

syngamy

noun 0.586

synkinesis

noun 0.578

sync

noun 0.570

synthesis

noun 0.569

synaptic cleft

noun 0.561

synaptosome

noun 0.561

synaesthesia

noun 0.557

synchronization

noun 0.557

chiasma

noun 0.553

symbiosis

noun 0.547

nexus

noun 0.541

synapomorphy

noun 0.540

synectics

noun 0.537

synchronism

noun 0.535

synchrony

noun 0.533

synonymy

noun 0.531

synchro

noun 0.530

junction

noun 0.520

synchronicity

noun 0.518

synechia

noun 0.517

syndactyly

noun 0.515

anastomosis

noun 0.515

symphysis pubis

noun 0.515

synagogue

noun 0.515

linkage

noun 0.514

synchondrosis

noun 0.514

recombination

noun 0.513

sympatry

noun 0.510

resynthesis

noun 0.509

synod

noun 0.508

splicing

noun 0.508

hybridization

noun 0.508

connex

noun 0.506

syzygy

noun 0.506

pubic symphysis

noun 0.504

analogy

noun 0.502

conjunction

noun 0.501

connexin

noun 0.501