We found one dictionary that defines the word undermarking:

General (1 matching dictionary)

1. undermarking: Wiktionary

Opposite: overmarking, grading generously, giving high marks ▸ Words similar to undermarking ▸ Usage examples for undermarking ▸ Idioms related to undermarking ▸ Wikipedia articles (New!) ▸ Words that often appear near undermarking ▸ Rhymes of undermarking ▸ Invented words related to undermarking