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Synonyms

supposably

American  
[suh-pohz-uh-blee] / səˈpoʊz ə bli /

adverb

  1. as may be assumed, imagined, or supposed.

    In our modern and supposably transparent era, the government’s motives for war have come into question.


Usage

What’s the difference between supposably and supposedly? Supposably is an uncommonly used word that means about the same thing as presumably or conceivably—as may be assumed, imagined, or supposed to be correct, as in We could supposably make the trip in a single day, but that would be pushing it. Supposedly is much more commonly used and means according to what is believed or accepted, without actually knowing for sure, as in Supposedly, he’s bringing the cake. Sometimes, supposedly means according to what is falsely claimed, assumed, or imagined, as in The supposedly safe ride injured eight people. Yes, supposably is a “real word.” In a lot of cases, though, it’s mistakenly used in place of supposedly. Still, its meaning may sometimes actually fit the situation (even if the person who said it really meant supposedly). Trying to remember the difference between the meaning of the two words can be tricky because both relate to what is believed or assumed and are adverbs (they’re used to modify or describe verbs or adjectives or even entire statements). Here’s a great way to keep them straight: remember that supposably usually expresses the possibility that something might or could happen or be true, while supposedly often expresses doubt or uncertainty about something happening or being true. Some people avoid using supposably altogether, instead opting for synonyms like presumably and conceivably, which are more common—and more likely to be clearly understood. Here’s an example of supposably and supposedly used correctly in a sentence. Example: With the number of new developers we’re supposedly hiring, we could supposably finish the project by the end of the summer. Want to learn more? Read the full breakdown of the difference between supposably and supposedly.

Etymology

Origin of supposably

First recorded in 1690–1700; supposab(le) ( def. ) + -ly ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Use non-words like "supposably" and "irregardless"? Confess to liking Nickelback?

From Los Angeles Times • Jan. 19, 2015

“The science elective is supposably the hardest elective of all,” he said.

From "Wonder" by R. J. Palacio

“You said the science elective is supposably really hard. I heard you.”

From "Wonder" by R. J. Palacio

But the extreme poles of her affection are supposably represented by Phaon and Anactoria.

From Historia Amoris: A History of Love, Ancient and Modern by Saltus, Edgar

So she was very fussy about her husband's appearance,—his dress and manners and appointments; and insisted upon giving him every accessory of luxury, everything that rich men supposably enjoy.

From Clark's Field by Herrick, Robert