mainline

verb 0.701

main

verb 0.660

stream

verb 0.572

streamline

verb 0.560

instream

verb 0.551

commonplace

verb 0.547

join the majority

verb 0.546

downstream

verb 0.540

upstream

verb 0.536

trend

verb 0.535

mean

verb 0.528

norm

verb 0.526

primary

verb 0.520

major

verb 0.519

popularize

verb 0.516

moderate

verb 0.516

popularise

verb 0.515

predominate

verb 0.513

forefront

verb 0.510

underground

verb 0.506

center

verb 0.504

vogue

verb 0.504

baseline

verb 0.503

go with the flow

verb 0.501