All strokes weights are usually the same San serifs have no serifs as the name implies. Not much contrast between strokes. Before we go any further, let me point out to you what a complete font includes. Lining Figures - numbers that are same height as the capital letters. Old style figures - numbers that are compatible with lower case letters.
Superior figures hang from capline and inferior figures sit on baseline.
Ligatures- two or more figures linked together, such as ff. A ligature composed of two vowels. Mathematical signs - characters used to notate math processes. Punctuation - standard signs to separate, structure and to clarify meaning in writing. Accented characters - characters that have foreign accents.