540+ Inspiring Words That Start With As to Boost Your Language

Ever struggled to remember words that start with As? Whether you’re a writer battling brain fog, a student preparing for a vocabulary test, or a word game enthusiast looking for an edge, this list is your secret weapon. From “astonishing” to “disproportionate,” these “like” words are packed with precision and power—perfect for spiceing up your conversation or winning your next Scrabble showdown. Let’s explore these linguistic gems and level up your vocabulary!

Table of Contents

The Ultimate List of Words That Start With As

Common Words Starting With “As”

1. Ask

Meaning: To request information or an answer.
Example: “She decided to ask her teacher for help.”

2. Aspect

Meaning: A particular part or feature of something.
Example: “The financial aspect of the project needs careful planning.”

3. Assume

Meaning: To suppose something without proof.
Example: “Don’t assume he’s guilty without evidence.”

4. Assist

Meaning: To help someone.
Example: “Can you assist me with this heavy box?”

5. Asset

Meaning: A useful or valuable thing.
Example: “Her creativity is a great asset to the team.”

6. Asleep

Meaning: In a state of sleep.
Example: “The baby was finally asleep after hours of crying.”

7. Astonish

Meaning: To surprise greatly.
Example: “His magic tricks never fail to astonish the audience.”

8. Asylum

Meaning: Protection granted to refugees.
Example: “The journalist sought asylum in another country.”

9. Ascend

Meaning: To go up or climb.
Example: “The hikers began to ascend the mountain at dawn.”

10. Assemble

Meaning: To gather or put together.
Example: “The team will assemble in the conference room at 10 AM.”

Advanced & Uncommon “As” Words

11. Asperity

Meaning: Harshness of tone or manner.
Example: “Her asperity made the meeting uncomfortable.”

12. Asymptote

Meaning: A line that a curve approaches but never touches (math).
Example: “The graph showed the function approaching its asymptote.”

13. Aspergillum

Meaning: A brush used for sprinkling holy water.
Example: “The priest dipped the aspergillum into the blessed water.”

14. Assiduous

Meaning: Showing great care and effort.
Example: “Her assiduous research led to a groundbreaking discovery.”

15. Astute

Meaning: Clever and perceptive.
Example: “The astute detective noticed the tiny clue.”

16. Asynchronous

Meaning: Not occurring at the same time.
Example: “Online classes are often asynchronous, allowing flexible schedules.”

17. Asylum

Meaning: A sanctuary for safety.
Example: “The political activist was granted asylum.”

18. Asinine

Meaning: Extremely stupid or foolish.
Example: “His asinine comment ruined the serious discussion.”

19. Ascertain

Meaning: To find out for certain.
Example: “Detectives worked to ascertain the truth.”

20. Asphyxiate

Meaning: To suffocate.
Example: “Smoke inhalation can cause someone to asphyxiate.”

Scientific & Technical “As” Words

21. Astrobiology

Meaning: Study of life in the universe.
Example: “Astrobiology explores the possibility of extraterrestrial life.”

22. Astrophysics

Meaning: Branch of astronomy dealing with celestial objects.
Example: “She pursued a PhD in astrophysics.”

23. Asymptomatic

Meaning: Showing no symptoms of disease.
Example: *”Some COVID-19 carriers are asymptomatic.”*

24. Astigmatism

Meaning: Eye condition causing blurred vision.
Example: “Glasses corrected his astigmatism.”

25. Aseptic

Meaning: Free from contamination.
Example: “Hospitals use aseptic techniques to prevent infections.”

Famous Words That Start With As

From timeless verbs like “ask” to legendary nouns like “astronaut,” words beginning with “As” have shaped language, science, and culture. These iconic terms—whether poetic, powerful, or practical—reveal the hidden influence of two simple letters. Let’s explore the most celebrated “As” words and the stories they tell.

3 Letter Words that Start with As

Standard Words

ash (tree or residue from fire)
ask (to request information)
asp (a type of snake)
ass (a donkey; also vulgar slang)

Rare/Archaic Words

ast (archaic past tense of “ask”)
ase (variant of “ace” in Old English)
asg (abbreviation in geology)

Scrabble-Valid Words

aas (a type of lava, plural of ‘aa’)
abs (abdominal muscles, slang)
ats (plural of ‘at,’ a monetary unit)
ais (plural of ‘ai,’ a three-toed sloth)
ars (plural of ‘ar,’ Arabic letter)

Extensions with Apostrophes (Informal)

as’ (short for “as is”)

Hypothetical/Non-Standard (for creative use)

asx (could be a placeholder in coding)
asq (hypothetical abbreviation)
asd (common keyboard smash)
asf (internet slang: “as fuck”)
asm (short for “assembly” in computing)
asr (abbreviation for “automatic speech recognition”)
asy (could be short for “asymptomatic”)