rugged

adj 0.852

robust

adj 0.621

sturdy

adj 0.601

shockproof

adj 0.591

hardened

adj 0.581

up-armored

adj 0.579

ruffed

adj 0.578

rucked up

adj 0.576

rough and ready

adj 0.576

rough

adj 0.571

armored

adj 0.571

robustious

adj 0.569

tough

adj 0.565

bombproof

adj 0.556

rustic

adj 0.555

weatherproof

adj 0.555

waterproofed

adj 0.555

hardy

adj 0.554

rutted

adj 0.553

indurated

adj 0.549

rock-ribbed

adj 0.545

armoured

adj 0.545

case hardened

adj 0.541

rockbound

adj 0.538

water-resistant

adj 0.537

rusted

adj 0.537

rough around the edges

adj 0.537

industrial strength

adj 0.536

off-road

adj 0.535

rigid

adj 0.531

durable

adj 0.531

overbuilt

adj 0.529

rigorous

adj 0.528

rustproof

adj 0.526

resilient

adj 0.524

resistant

adj 0.523

tectonized

adj 0.522

rocky

adj 0.522

beat-up

adj 0.521

indurate

adj 0.520

ironclad

adj 0.520

crashworthy

adj 0.520

ribbed

adj 0.518

weather-beaten

adj 0.518

ridged

adj 0.517

ruffian

adj 0.516

rock hard

adj 0.516

weathered

adj 0.516

ripped

adj 0.514

jacked up

adj 0.512

ruffianly

adj 0.511

ragged

adj 0.511

hardpacked

adj 0.509

explosion-proof

adj 0.507

made of sterner stuff

adj 0.507

bulletproof

adj 0.505

rigged

adj 0.505

routed

adj 0.502

callused

adj 0.501

rugose

adj 0.501