65+ List of Stupid Synonyms in English with Meaning

Stupid Synonyms | The word “stupid” has several synonyms in English that can convey the idea of limited intellectual capacity. These words can express various levels of stupidity, illiteracy, or stupidity.

We set out on a quest to discover the rich tapestry of idioms that highlight the subtleties of human intelligence in this linguistic trip, from the mildly perplexing to the downright ludicrous.

Here is a list of some of the most widely used synonyms for “stupid” that you can use at work or in everyday conversations.

Stupid Synonyms List 

Sr. No.	Synonym	Meaning
1	Witless	Lacking intelligence or cleverness.
2	Uneducated	Lacking formal knowledge or schooling.
3	Imbecilic	Extremely stupid or foolish.
4	Lamebrained	Having a poorly functioning brain.
5	Nonsensical	Devoid of rationality or logic.
6	Dozy	Be slow-witted or half-asleep.
7	Gormless	Lacking intelligence or cluelessness.
8	Puerile	Childishly silly or immature.
9	Stupefied	In a state of mental numbness or bewilderment.
10	Daft	Silly or foolish.
11	Doltish	Displaying a lack of common sense.
12	Vacuous	Lacking intelligence or substance.
13	Shortsighted	Lacking foresight or understanding of consequences.
14	Blockheaded	Extremely foolish or obstinate.
15	Inane	Lacking significance or meaning.
16	Senseless	Lacking meaning or rationality.
17	Idiotic	Showing complete lack of intelligence.
18	Ignorant	Lacking knowledge or awareness.
19	Incompetent	Lacking the skills or abilities.
20	Clueless	Completely unaware or ignorant.

21	Asinine	Extremely foolish or silly.
22	Dim-witted	Not quick to comprehend.
23	Dull-witted	Slow to understand or think.
24	Dunce	A person slow to learn or lacking ability.
25	Ludicrous	So absurd as to be laughable.
26	Unperceptive	Lacking awareness or insight.
27	Numbskull	A person lacking intelligence.
28	Slowpoke	A person who is slow in action or thought.
29	Ignoramus	An ignorant or uninformed person.
30	Unreasoning	Lacking the ability to reason.
31	Nitwit	A foolish or stupid person.
32	Foolish	Lacking good sense or judgment.
33	Silly	Lacking in good judgment.
34	Nincompoop	A foolish or silly person.
35	Absurd	Ridiculously unreasonable or illogical.
36	Ridiculous	Deserving or inviting mockery.
37	Absurd	Patently ridiculous or unreasonable.
38	Brain-dead	Completely lacking in mental activity.
39	Befuddled	Confused or muddled in thought.
40	Gullible	Easily deceived or fooled.

Also Read – Verb in Hindi

41	Unthinking	Acting without thought or consideration.
42	Slow-witted	Lacking in mental agility.
43	Foolish	Lacking wisdom or prudence.
44	Injudicious	Not showing good judgment.
45	Thickheaded	Slow to comprehend or understand.
46	Foolish	Lacking in good judgment.
47	Simple-minded	Naive or lacking in sophistication.
48	Unwise	Lacking good judgment.
49	Lunkheaded	Having a heavy and slow-witted mind.
50	Shallow	Lacking depth or intelligence.
51	Dumb	Lacking the ability to speak or mentally slow.
52	Oafish	Clumsy or socially awkward.
53	Silly	Displaying a lack of seriousness.
54	Moronic	Very foolish or unintelligent.
55	Foolhardy	Recklessly bold or foolish.
56	Muddled	Confused or disordered in thinking.
57	Half-witted	Only partially intelligent.
58	Unsophisticated	Lacking refinement or knowledge.
59	Dunderheaded	Lacking intelligence or common sense.
60	Laughable	Deserving of laughter or mockery.
61	Simple	Lacking in complexity or intelligence.
62	Childish	Immature or lacking maturity.
63	Ridiculous	Deserving or inviting ridicule.
64	Simplistic	Overly simple or naive.
65	Unintelligent	Not possessing a high level of intelligence.