blah
6 synonyms and 0 antonyms for blah, grouped by meaning and by how common each one is.
Noun — Meaningless or empty talk, especially when repeated to show it isn't worth listening to closely.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use blah
The word patterns that sound natural to a native speaker.
Very informal; common in speech but rarely used in formal writing.
Etymology
An imitative word from the 1910s–40s, echoing the sound of meaningless chatter.
Full origin of blah →Frequently asked questions
What does “blah” mean?
The word “blah” means meaningless or empty talk, especially when repeated to show it isn't worth listening to closely. In plain terms, boring, meaningless talk — or a low-energy, unenthusiastic feeling or quality.
How do you pronounce “blah”?
“Blah” is pronounced blah (/blɑː/ in IPA).
How do you use “blah” in a sentence?
Here is “blah” used in a sentence: “He went on with the usual corporate blah about "synergy.".”
What part of speech is “blah”?
Depending on how it is used, “blah” can be a noun, an adjective and an intj.
Where does the word “blah” come from?
The word “blah” dates back to around 1910. An imitative word from the 1910s–40s, echoing the sound of meaningless chatter.
Is “blah” a common word?
“Blah” is a fairly common word in modern English.
How many meanings does “blah” have?
“Blah” has 3 distinct senses listed in this dictionary. The most common is: meaningless or empty talk, especially when repeated to show it isn't worth listening to closely.
Is "blah" formal or informal?
"Blah" is informal and conversational, suited to casual speech and messaging. In formal writing, words such as "dull," "uninspiring," or "empty talk" fit better.
What is the difference between "blah" and "meh"?
Both are informal, but "blah" describes a dull, flat, or low-energy feeling, or empty talk, while "meh" expresses indifference toward something in particular. "Meh" is like a shrug, whereas "blah" is more about flatness or lack of spark.