This is the 11011th most frequent Portuguese word.
irregularmente
Irregularly.
Here, 'irregularmente' refers to the irregular manner of walking, influenced by the uneven terrain.
Ela caminhava irregularmente pela trilha acidentada.
She walked irregularly along the uneven trail.
In this context, 'irregularmente' describes the unpredictable and uneven changes in the baby's sleep pattern.
O padrão de sono do bebê mudou irregularmente durante o último mês.
The baby's sleep pattern changed irregularly over the past month.
Here, 'irregularmente' emphasizes the team's inconsistent performance during matches.