Crossword clues for penta penta Prefix meaning five Half of deca- Tri- plus bi- One less than hexa- Numerical word form Numerical starter Intro to gram Tetra- +1 Start for gram or meter Quint- alternative Prefix for teuch or gon Prefix for five Prefix denoting fivefold Half deca- Gram start Gram leader Five, in combinations Prefix with -gon Prefix with dactyl Prefix with meter Five: Prefix Tetra- plus one Prefix with -hedron Five in front Numerical prefix Prefix with 6-Down 18-Across plus one Five: Comb. form Prefix with gram Big name in hotels Prefix with -gram Prefix meaning "five" Gram lead-in Wikipedia Penta Penta may refer to: