Constant - synonyms

Total 336 synonym synonyms found for constant.

abiding

accordant

active

age-long

aged

ageless

alike

ancient

antique

ardent

articulated

assiduous

atom

atomic mass

atomic number

atomic weight

automatic

balanced

beaten

catenated

ceaseless

changeless

chattering

chronic

clinging

close

coeternal

colorfast

committed

compliant

concatenated

confirmed

conforming

connected

conscientious

consistent

consonant

continual

continued

continuing

continuous

correspondent

cyclical

dateless

dedicated

deep-dyed

delicate

dependable

determined

devoted

devout

diligent

direct

diuturnal

dogged

double-dyed

durable

duteous

dutiful

dyed-in-the-wool

endless

enduring

equable

equal

eternal

eterne

even

ever-being

ever-durable

ever-during

evergreen

everlasting

everliving

exact

express

fadeless

faithful

fast

featureless

fine

firm

fixed

flat

flinty

frequent

frozen

gapless

habitual

hackneyed

hardy

homogeneous

immediate

immemorial

immobile

immovable

immutable

inalterable

incessant

incommutable

inconvertible

indefatigable

indefeasible

indelible

indestructible

indomitable

industrious

inerrable

inerrant

inert

infallible

infinite

inflexible

ingrain

ingrained

insistent

insusceptible of change

intact

interminable

intransient

intransmutable

invariable

inveterate

invincible

inviolate

irretrievable

irreversible

irrevocable

joined

jointless

lasting

level

liege

linked

long-lasting

long-lived

long-standing

long-term

longeval

longevous

loyal

machine gun

macrobiotic

marble-constant

mathematical

measured

mechanical

methodic

methodical

meticulous

micrometrically precise

microscopic

mindful

monolithic

monotonous

never-ceasing

never-ending

never-tiring

nice

noble

nonreturnable

nonreversible

nonstop

nonterminating

nonterminous

observant

obstinate

of a piece

of long duration

of long standing

olamic

ordered

orderly

oscillating

patient

patient as Job

perdurable

perduring

perennial

periodic

permanent

perpetual

perseverant

persevering

persistent

persisting

pertinacious

pinpoint

plodding

plugging

practicing

precise

preoccupied

pulsating

punctilious

punctual

quantum

quiescent

rapid

rapt

recurrent

recurring

refined

regardful

regular

regular as clockwork

relentless

religious

religiously exact

remaining

repeated

repetitive

resolute

reverseless

rigid

rigorous

robotlike

round-the-clock

routine

running

scientific

scientifically exact

scrupulous

seamless

sedulous

sempervirent

sempiternal

serried

set

settled

severe

single-minded

sleepless

slogging

smooth

solid

sot

square

stabile

stable

staccato

static

stationary

staunch

staying

steadfast

steady

steely

stereotyped

straight

strict

stubborn

stuttering

subtle

sustained

systematic

tenacious

tested

timeless

tireless

torpid

tough

tried

tried and true

trite

true

true-blue

trusty

twenty-four-hour

unabating

unalterable

unalterative

unaltered

unbending

unbroken

unceasing

unchangeable

unchanged

unchanging

unchecked

unconquerable

undaunted

undeflectable

undestroyed

undeviating

undifferentiated

undiscouraged

undiversified

undrooping

unending

unerring

unfading

unfailing

unfaltering

unflagging

unflappable

unflinching

uniform

unintermitted

unintermittent

unintermitting

uninterrupted

unmodifiable

unmovable

unnodding

unrelaxing

unrelenting

unrelieved

unremitting

unrestorable

unreturnable

unruffled

unshakable

unshakeable

unshaken

unshifting

unsleeping

unstopped

unsusceptible

unswerving

untiring

unvariable

unvaried

unvarying

unwavering

unwearied

unwearying

unwinking

unyielding

utterly attentive

valence

vibrating

vital

weariless

well-trodden

well-worn

without end