Coal and ice

Synonyms for coal and ice
noun basic, essential part

foundation
component
element
principle
factor
bottom line

law
cornerstone
heart
guts
rudiment
basis

nitty-gritty
rule
theorem
constituent
axiom
brass tacks

rock bottom
sine qua non
ABCs
principium

Antonyms for coal and ice

cowardice
fear
auxiliary

extra
subordinate
trivia

addition

Synonyms
noun essence, central part

core
center
soul
focus
middle
root

kernel
gist
hub
quintessence
nitty-gritty
bosom

seat
crux
pith
nucleus
basic
quick

marrow
nub
bottom line
focal point
polestar

Antonyms

exterior
outside
margin
cowardice

fear
periphery
surface
exteriority

border
head

Synonyms
noun heart

basic
bosom
bottom line
center
core
crux
essence

focal point
focus
gist
hub
kernel
marrow
meat

middle
nitty-gritty
nub
nucleus
pith
quick
quintessence

root
seat
soul
spirit
stuff
substance
polestar

Synonyms
adj essential

necessary
key
integral
needed
fundamental
indispensable
crucial
urgent

important
imperative
critical
significant
basic
decisive
meaningful
cardinal

heavy
name
nitty-gritty
prerequisite
required
requisite
constitutive
bottom-line

coal-and-ice
life-or-death
meat-and-potatoes
name-of-the-game
underlined

Antonyms

inessential
unimportant
unnecessary
useless
needless
optional
voluntary

insignificant
nonessential
additional
extra
minor
trivial
uncritical

worthless
meaningless
sluggish
secondary
dull
dead
insignficant