dissimilar

A common way to emphasize difference.

Indicates a total lack of similarity.

An informal equivalent of 'completely'.

Similar to 'completely', emphasizing total difference.

Indicates a significant but perhaps not total difference.

Indicates a very strong degree of difference.

A more formal equivalent of 'completely'.

Indicates a noticeable and significant difference.

An informal way to say there is a good degree of similarity.

Indicates a fundamental and extreme difference.

Similar to 'not altogether', implying partial similarity.

Indicates some similarity exists, though they are mostly different.

Used to state the fact of being different.

Used to describe the visual appearance of being different.

Used to describe the appearance of being different.

Used to indicate the person or thing that something is different from.

Used to indicate the person or thing that something is different from. Often used in British English.