most dissimilar

USAGE SUMMARY

The phrase "most dissimilar" is correct and usable in written English. You can use it when comparing two or more things that are very different from each other. For example, "The two paintings were the most dissimilar in style and color." Alternative expressions include "most unlike" and "most different."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Therefore, a diverse conformer concept is introduced that orders the conformers in the ensemble for a chemical structure by their combined shape and feature dissimilarity, with the most dissimilar conformers first.

Journal of Cheminformatics

He discovered that the women were most sexually attracted to the whiff of men whose "major histocompatibility complex" genes were most dissimilar to their own.

Independent

He warned me that breakfast is the roughest meal to get through on any survival trip, because that is usually the time when the wild foods are most dissimilar from the foods one is used to at home.

The New Yorker

The larger the value of Δ BIC, any two segments can be considered the most dissimilar.

EURASIP Journal on Advances in Signal Processing

Of the four, map S's estimate is most similar to FIA and map B's most dissimilar.

Carbon Balance and Management

Bird communities of the clear-cut treatment were most dissimilar to controls.

Forest Ecology and Management

Unsurprisingly, the most dissimilar countries were Russia and Japan (at 9%) and the USA and Russia (at 11%).

Human-centric Computing and Information Sciences

The conformer most dissimilar to the first two dissimilar conformers is chosen as the third diverse conformer.

Journal of Cheminformatics

Among them, the materials A and C present are significant spectral similarities, while the material B is the most dissimilar.

EURASIP Journal on Advances in Signal Processing

The distances in this matrix were scaled linearly to a range between 0 (most similar) and 1 (most dissimilar).

Journal of Cheminformatics

Similarly, assemblage structure was most dissimilar between these two areas, each area harbouring a distinct macrofaunal community.

Journal of Sea Research

Expert writing Tips

Best practice

In scientific or technical contexts, this phrase is preferred over "most different" because it suggests a measurable distance in characteristics or data points.

Common error

Avoid using "most dissimilar" when comparing only two items; in that case, "more dissimilar" is the grammatically correct choice. Reserve the superlative for groups of three or more where one clearly stands out as the least like the others.

Linguistic Context

The phrase "most dissimilar" functions as a superlative adjective phrase. According to Ludwig, it modifies nouns to indicate that they possess the highest possible degree of difference within a given set. It is frequently employed in analytical frameworks to identify outliers or to rank components by their degree of variance from a norm.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

15%

Academia

10%

Less common in

Social Media

2%

Business

5%

Wiki

3%

Ludwig's WRAP-UP

The phrase "most dissimilar" is a highly effective tool for professional and academic writers who need to articulate extreme differences within a group. As demonstrated by Ludwig AI, it is the preferred term in scientific discourse for identifying outliers in data, ranging from genetic markers to chemical compounds. While synonyms like "most different" are suitable for casual conversation, "most dissimilar" carries a level of analytical weight that makes it ideal for formal reports and research papers. It is grammatically correct, widely recognized by authoritative sources and essential for anyone looking to describe the peak of variance with clinical accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

least similar

Provides the same meaning using a negative superlative of the antonym

most different

A more common and less technical synonym

most unlike

A slightly more emphatic and formal way to say different

most disparate

Emphasizes that the elements are fundamentally different in kind

least alike

A simpler, more conversational way to express the same degree of difference

most divergent

Often used when things are moving in different directions or evolving away from each other

most distinct

Focuses on how clearly separate or identifiable the difference is

most contrasting

Highlights the striking visual or functional opposition between things

most heterogeneous

Used when describing a group that has the most diverse or varied composition

most varied

Focuses on the breadth of differences rather than the specific degree of distance

FAQs

How do I use "most dissimilar" in a sentence?

You can use it to identify the outlier in a group, such as "Of all the samples, the third one was the "most dissimilar" to the original."

What is the difference between "most dissimilar" and "least similar"?

There is no functional difference in meaning. Both phrases are interchangeable, though "least similar" is sometimes preferred in stylistic contexts to avoid the negative prefix 'dis-'.

Can I say "most different" instead?

Yes, "most different" is a perfectly valid alternative, though it sounds slightly less formal than the phrase in question.

Is "most dissimilar" considered a double negative?

No, it is not a double negative. "Most" is a superlative marker of degree and "dissimilar" is a standalone adjective; together they simply indicate the highest degree of difference.