An abstract noun is a Word for something that can't be experienced by any of the five senses; it can't be seen, heard, smelled, tasted, or touched. An abstract noun is a Word for something learned, known, understood, thought, or felt emotionally.
Examples are:
- abhorrence
- ability
- abstinence
- acceptance
- accident
- accomplishment
- achievement
- acrimony
- adoration
- adventure
- affection
- agility
- agreement
- altruism
- amazement
- ambiance
- ambiguity
- ambition
- amnesia
- anger
- annoyance
- answer
- antipathy
- anxiety
- apathy
- apprehension
- ardor
- artistry
- attachment
- avarice
- aversion
- awe
- beauty
- beggary
- belief
- benevolence
- bliss
- boldness
- boredom
- bravery
- burden
- calm
- care
- carelessness
- caution
- chaos
- character
- charisma
- charity
- cheerfulness
- childhood
- cleverness
- coldness
- comfort
- communication
- contempt
- courage
- creativity
- crime
- criminality
- danger
- day
- death
- deceit
- defeat
- delight
- democracy
- demon
- dependence
- depression
- desire
- despair
- desperation
- destination
- determination
- detestation
- devotion
- dignity
- disappointment
- disbelief
- discipline
- discord
- disgust
- dislike
- distaste
- dogma
- drama
- dread
- dream
- drudgery
- duplicity
- duty
- dynasty
- eagerness
- earnestness
- ease
- eccentricity
- ecstasy
- education
- effort
- ego
- elation
- elegance
- eloquence
- emotion
- empathy
- empire
- encouragement
- enhancement
- enjoyment
- enlightenment
- enmity
- ennui
- enthusiasm
- envy
- error
- euphoria
- eventuality
- evil
- evolution
- Excellence
- excitement
- exertion
- exhilaration
- extremism
- exuberance
- faith
- fake
- fame
- fashion
- fate
- favor
- favoritism
- fear
- feat
- feeling
- feelings
- felicity
- final
- finality
- foible
- fondness
- foolishness
- force
- forgiveness
- formality
- fortitude
- fortune
- freedom
- friendliness
- friendship
- fright
- frivolity
- frugality
- frustration
- fun
- fury
- future
- gallantry
- genealogy
- generosity
- genius
- gentility
- gentleness
- gladness
- glee
- gluttony
- goal
- good
- goodness
- goodwill
- gossip
- grace
- gratitude
- greatness
- greed
- grief
- grievance
- guile
- guilt
- gullibility
- gumption
- habit
- happiness
- harm
- hate
- hatred
- health
- heaven
- help
- helpfulness
- hero
- heroism
- hint
- hobby
- home
- honesty
- honor, honour
- hope
- Horror
- humanity
- humility
- humor, humour
- hurt
- hype
- icon
- id
- idea
- identity
- idiOSyncrasy
- idolatry
- ignorance
- imagery
- imagination
- imitation
- immaturity
- implausibility
- importance
- impropriety
- impulse
- impulsiveness
- inclination
- independence
- indignity
- infancy
- infinity
- ingenuity
- initiation
- inquest
- insanity
- insincerity
- insolence
- insult
- integrity
- intimacy
- ire
- irritation
- jealousy
- jeopardy
- jinx
- job
- jocularity
- joke
- journalism
- joy
- jubilation
- justice
- justification
- keenness
- keepsake
- ken
- killer
- kin
- kind
- kindness
- knowledge
- launch
- laziness
- legacy
- legality
- legend
- lesson
- lethargy
- leverage
- liability
- liberty
- life
- likeliness
- limitation
- loan
- loathing
- loathsomeness
- loneliness
- loot
- loss
- love
- lovliness
- luck
- lunch
- lust
- luxury
- magnetism
- manners
- master
- matrimony
- matter
- maturity
- meaning
- meanness
- melancholy
- memory
- mercy
- mess
- method
- might
- miser
- misery
- mission
- mode
- moment
- monarchy
- monotony
- mood
- moral
- morale
- morality
- morals
- mortal
- mortality
- motive
- muddle
- mystery
- naivety
- nation
- nationalism
- necessity
- need
- neediness
- negotiation
- nonchalance
- normalcy
- notion
- novelty
- oath
- objectivity
- obligation
- oblivion
- obsolescence
- occasion
- odium
- omen
- omission
- openness
- opinion
- opportunity
- optimism
- option
- origin
- original
- outrage
- pacifism
- panacea
- panache
- panoply
- paradise
- parody
- partiality
- passion
- pathos
- patience
- patriotism
- peace
- penalty
- persuasion
- pessimism
- pity
- pizzazz
- pleasure
- poverty
- power
- predilection
- prejudice
- pride
- priority
- problem
- promise
- promotion
- proof
- Propaganda
- propensity
- propinquity
- propriety
- prosperity
- protest
- prudence
- punctuality
- punishment
- purity
- purpose
- quaintness
- quality
- qualm
- quandary
- question
- quickness
- quirk
- quitter
- quiz
- rage
- randomness
- rapture
- rationale
- reason
- recklessness
- reckoning
- refinement
- refreshment
- regard
- reject
- rejection
- relentlessness
- religion
- remorse
- remorsefulness
- remorselessness
- reputation
- resilience
- resolution
- resource
- respect
- revision
- revulsion
- right
- risk
- ritual
- royalty
- rudiment
- rumor
- ruse
- ruthlessness
- sacrifice
- sadness
- safety
- sale
- sameness
- sanity
- savagery
- savvy
- scarcity
- scare
- schism
- science
- secret
- sensationalism
- sense
- sensibility
- sensitivity
- sentiment
- shrewdness
- sin
- sincerity
- skepticism
- sloth
- solicitude
- sorrow
- specialty
- spiel
- spirit
- sport
- spunk
- stealth
- strength
- stubbornness
- success
- succor
- superiority
- sympathy
- synergy
- tale
- talent
- temper
- temptation
- tendency
- theory
- thoroughness
- thought
- thoughtfulness
- thoughtlessness
- thrill
- tidiness
- timidity
- today
- tolerance
- tomorrow
- torment
- torture
- tragedy
- trouble
- trust
- truth
- tumult
- ugliness
- understanding
- uneasiness
- unification
- union
- unity
- unrest
- urge
- urgency
- use
- utility
- vacation
- vacillation
- validity
- valor
- value
- vehemence
- venality
- vengeance
- venture
- venue
- vexation
- vigor
- vow
- wage
- wager
- wakefulness
- wanderlust
- want
- wantonness
- war
- weakness
- wealth
- welcome
- well-being
- wellness
- wherewithal
- will
- will-power
- willfulness
- willingness
- wistfulness
- wit
- woe
- wonder
- work
- worship
- worth
- wrath
- xenophobia
- year
- yearning
- yesterday
- yesteryear
- yonder
- zeal
- zealousness
- zest
- zip
- zoology
- zymurgy
