In your birthday suit and In the altogether

In your birthday suit

In your birthday suit adjective - As naked as at birth.

In the altogether and in your birthday suit are semantically related. In some cases you can use "In the altogether" instead an adjective phrase "In your birthday suit".

In the altogether

In the altogether adjective - (used informally) completely unclothed.

In your birthday suit and in the altogether are semantically related. You can use "In your birthday suit" instead an adjective phrase "In the altogether".
Cite this Source
In the altogether and In your birthday suit. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/in_your_birthday_suit/in_the_altogether
In your birthday suit & In the altogether. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/in_your_birthday_suit/in_the_altogether>.
In the altogether or In your birthday suit. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/in_your_birthday_suit/in_the_altogether.