0 to suggest something bad or unpleasant in an indirect manner -- insinuare
He insinuated that she was lying.
1 to gradually gain someone’s respect, trust, or affection by pretending to be sincere -- insinuarsi
He insinuated himself into Sarah’s affections.
2 to slowly move yourself or a part of your body into a particular place -- insinuare
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Possiamo completarlo passo dopo passo, indipendentemente dalla lunghezza della strada, e non può essere completato, per quanto breve sia la strada, se non segni nemmeno la tua impronta.