අචල
අවිපරිත
නිත්ය
නියත
නියතය
වෙනස් නොවෙන
සතත
ස්ථායී
ස්ථීර
constant
fixed
steadfast
steady
unshakeable
unchanged
continual
eternal
habitual
immutable
invariable
lasting
perennial
permanent
perpetual
perpetuity
regular
stand
stock
absolute
categorical
certain
clear-cut
constants
definite
definitive
destined
donnish
fated
finite
inevitable
peremptory
positive
precise
set
specific
sure
tangible
continuous
stable
abiding
assured
binding
cocksure
cogent
confirmative
confirmed
consistent
decided
decisive
indomitable
inexorable
inflexible
leal
measured
resolute
rooted
solid
sound
staunch
strong
unbending
uncompromising
unmoved
unswerving
unwavering
valid
