Synonyms for back-of-the-envelope

Most common

back-of-the-napkin

All synonyms

Adjective

Definitions

1. adj. 1

   Especially of a calculation, estimation, or other reasoning, or an idea: approximate, rough, simplified.

   We can do some back-of-the-envelope calculations before all the facts come in.

Related words

Other spellings

back-of-an-envelope

By length

5 letters

rough¹