ultrastrong
Beyond merely tough
Ultrastrong means extremely strong, emphasizing strength beyond ordinary limits.
The prefix ultra- intensifies: ultrastrong coffee, ultrastrong adhesive, ultrastrong materials.
Common in product marketing and technical contexts where exceptional strength is the selling point.
Impossible to damage permanently
- unbreakableImpossible to damage
- imperviousUnable to be affected
- invulnerableImmune to all harm
- impenetrableImpossible to pass through
shatterproof · bulletproof · tear-resistant · adamantine · ironclad · rock-solid · armored · fortified
Bullet-resistant synthetic fiber
- compositeMade of distinct parts
- titaniumElement twenty-two
- steelCarbon-hardened iron alloy
- alloyMetallic combination
polymer · aramid · graphene · fiberglass · laminated · reinforced · industrial-grade · military-grade
Having great power
- powerfulHaving great strength
- forcefulExerting strong pressure
- muscularHaving well-developed sinews
- robustStrong and durable
vigorous · dominant · commanding · formidable · overpowering · crushing · unstoppable · titan
Intensely excessive in force
- extremeFurthest from moderate
- acuteIntensely severe or perceptive
- severeExtremely harsh or strict
- intenseExtreme in degree
potent · concentrated · powerful · piercing · penetrating · fierce · vehement · profound
Able to recover quickly
- enduringPersisting through time
- long-lastingPersisting over extended time
- wear-resistantAble to withstand friction
- weatherproofResistant to outdoor elements
corrosion-resistant · hardy · tough · rugged · dependable · reliable · withstanding · persevering
indestructible
Impossible to damage permanently
- unbreakableImpossible to damage
- imperviousUnable to be affected
- invulnerableImmune to all harm
impenetrable · shatterproof · bulletproof · tear-resistant · adamantine · ironclad · rock-solid · armored · fortified · braced
kevlar
Bullet-resistant synthetic fiber
alloy · polymer · aramid · graphene · fiberglass · laminated · reinforced · industrial-grade · military-grade · hardened
mighty
Having great power
robust · vigorous · dominant · commanding · formidable · overpowering · crushing · unstoppable · titan · juggernaut
overwhelming
Intensely excessive in force
intense · potent · concentrated · powerful · piercing · penetrating · fierce · vehement · profound · excruciating
resilient
Able to recover quickly
- enduringPersisting through time
- long-lastingPersisting over extended time
- wear-resistantAble to withstand friction
weatherproof · corrosion-resistant · hardy · tough · rugged · dependable · reliable · withstanding · persevering · lasting
- ultra-ultraviolet, ultrasound, ultramarine, ultrafast, ultrahigh
ultra, strong, stronger, strongest, strongly, strength, strengthen, strengthened, strengthening