perm

verb 0.655

perpetuate

verb 0.610

perdure

verb 0.610

remain

verb 0.571

primary

verb 0.564

evergreen

verb 0.554

perfect

verb 0.553

steady

verb 0.548

perseverate

verb 0.547

set in stone

verb 0.544

persist

verb 0.542

term

verb 0.540

stable

verb 0.536

tenure

verb 0.529

terminal

verb 0.527

persevere

verb 0.526

stay put

verb 0.525

preserve

verb 0.524

perfection

verb 0.524

adjective

verb 0.522

firm

verb 0.521

pure

verb 0.520

verb

verb 0.514

long

verb 0.512

prolong

verb 0.510

waterproof

verb 0.509

reman

verb 0.507

temp

verb 0.506

immortalise

verb 0.506

keep

verb 0.505

immortalize

verb 0.502

stay

verb 0.501

tense

verb 0.501