Design Concept

Thesaurus blend particular features of the original metal types used by the Estienne family in Paris and Geneva with more contemporary characteristics such as a large x-height, narrower forms and increased modulation. The result is a versatile typeface with a rational flavour, with one foot in the past and one foot in the present.

comparision thesaurus analogue

Thesaurus is based on the types that Robert Estienne brought from Paris to Geneva, and in some way, serve as a bridge between France and Switzerland, between Catholicism and Protestantism, and now, through Thesaurus, between past and present.
Read more about the concept of Thesaurus in this in-depth essay ▸

Optical Sizes

Unlike the original types that inspired it, Thesaurus comes in multiple weights and two optical sizes (Thesaurus Text, Thesaurus Display) making it a great choice for practical text typography, and editorial design.

text vs display


Thesaurus contains a set of capital swash characters, typographical flourishes for the Italics. They can be used at larger sizes as initials, or to give text extra decorative touch.



All weights of Thesaurus include ten different kinds of numerals. Proportional Old-style figures come as default figures in Thesaurus. It also, however, includes Lining figures, Tabular numerals (both lining and OsF), Small Caps numerals, superior, inferior, circled and circled inverted numerals (selectable via OpenType features).


OpenType features

Like all Typotheque fonts, Thesaurus includes Small Caps in all styles. Additionally, Thesaurus includes a wealth of other advanced OpenType features. For more information please see the PDF instructions, or the Features section.

small caps


Thesaurus typeface family was published in 2017, designed by Fermín Guerrero. In 2018, Thesaurus has received the Gold European Design Award for outstanding work in the communication design field. Thesaurus won also Gold award in the Type 4 : Typeface Design Competition by Graphis magazine, and Mention of Exellence at the Latin-American type design biennial by Tipos Latinos, and Gold Award and Best of Category, at the LAD - Latin Design Awards 2019.

Gold European Design Award for 2019