Similar words
avançar
adiantar is more about being ahead of time, like advancing a clock; avançar is more general forward movement — both mean "to advance."
Similar in other languages
Spanish
avanzar
avanzar is the Spanish word for the same thing — both mean "to advance."
French
avancer
avancer is the French word for the same thing — both mean "to advance."
Practice
1 What does adiantar mean?
to advance
2 Fill the gap: ___ o relógio.
Full sentence: Adiantei o relógio. (I put the clock forward.)
3 Which fingerprint chart matches adiantar?
adiantar: neutral register, common frequency, general domain, neutral connotation.