ironclad

equivalents

inflexible

sheathed

synonyms

armed cap-a-pie

armor-plated

armored

armored

constant

dour

exacting

firm

fixed

fundamentalist

hard

hidebound

immovable

immutable

impliable

in armor

in complete steel

in harness

inalterable

inexorable

inflexible

inflexible

invariable

iron

ironbound

ironhanded

loricate

loricated

mailclad

mailed

muscle-bound

obdurate

obstinate

orthodox

panoplied

procrustean

purist

puristic

puritan

puritanic

relentless

rigid

rigorist

rigoristic

rigorous

rigorous

rockbound

severe

stiff

straightlaced

hypernyms

combat ship

war vessel

warship

same-contexts

30-day

Elvin

Klingon

american-built

cast-iron

coasting

contractual

familiar-looking

full-rigged

guided-missile

heavily-armed

homeward-bound

interisland

iron-hulled

light-draught

oceangoing

paddle wheel

rock-solid

seagoing

side-wheel

steel-hulled

sternest

sternmost

swift-sailing

three-masted

twenty-gun

tyrannian

unassembled

vemlan

water-tight

white-hulled