rigidness

noun 0.860

rigidity

noun 0.848

rigid body

noun 0.828

nonrigid

noun 0.788

rigidification

noun 0.773

stiff

noun 0.688

inflexibility

noun 0.643

stiffness

noun 0.631

rigorousness

noun 0.629

flexible

noun 0.625

rigour

noun 0.624

rig

noun 0.623

rigid body dynamics

noun 0.617

stiffening

noun 0.603

sturdy

noun 0.588

stubborn

noun 0.581

strictness

noun 0.571

rigger

noun 0.569

stiffy

noun 0.567

immovable

noun 0.567

hard

noun 0.565

stiffener

noun 0.550

strict ordering

noun 0.550

stricture

noun 0.548

brittle

noun 0.548

rigging

noun 0.548

intransigent

noun 0.548

stringency

noun 0.545

hardline

noun 0.545

firmness

noun 0.544

firmer

noun 0.542

fixedness

noun 0.541

ramrod

noun 0.539

solid

noun 0.539

ridging

noun 0.539

limber

noun 0.539

ruggedness

noun 0.538

restriction

noun 0.536

constraint

noun 0.530

hard line

noun 0.530

straight

noun 0.529

hards

noun 0.529

uptight

noun 0.529

hard g

noun 0.528

girder

noun 0.527

hardheadedness

noun 0.527

resistant

noun 0.526

fixed idea

noun 0.524

flex

noun 0.524

strick

noun 0.523

obduracy

noun 0.521

adamant

noun 0.521

tightness

noun 0.521

rubber

noun 0.521

straitness

noun 0.521

ridge

noun 0.521

hard c

noun 0.519

stubbornness

noun 0.518

rib

noun 0.517

irregular

noun 0.517

hard head

noun 0.515

adamancy

noun 0.514

upright

noun 0.513

rag

noun 0.513

bendy

noun 0.513

hardness

noun 0.512

contracture

noun 0.512

railing

noun 0.511

structural

noun 0.511

rail

noun 0.511

rit

noun 0.511

breakable

noun 0.511

ironclad

noun 0.510

elastic

noun 0.509

regular

noun 0.509

rud

noun 0.509

hardening

noun 0.509

literal rule

noun 0.508

tough

noun 0.508

restrictiveness

noun 0.507

resolute

noun 0.506

restrictor

noun 0.506

big rig

noun 0.505

constraining

noun 0.505

stick in the mud

noun 0.504

rugosity

noun 0.504

restite

noun 0.503

ridgeway

noun 0.503

rite

noun 0.502

firm

noun 0.502

rickets

noun 0.502

ligament

noun 0.501