Several kind of numerals are offered: lining and Oldstyle, tabular and proportional, superior and inferior, fractions. Small caps and math symbols are provided. There is a range of standard and discretionary ligatures. Alternates sorted in three stylistic sets are created to soften the overall appearance. 

Most distinguished feature is a set of swash capitals balanced to match sans serif characters.

Plusquam Sans comprises multilingual Latin and monotonic Greek characters.