Took the Plunge is an idiom that is used to describe someone who has taken a bold step or made a daring decision. The crossword solutions for this term are Dove (4 letters), FELL (4 letters), Leapt (5 letters), WED (3 letters), Dived (5 letters), DARED (5 letters), and Saidido (7 letters). Each of these words can be used to describe someone taking a risk or making a brave move. For example, someone might 'dove' into a new business venture, 'FELL' in love with someone, 'leapt' into a new career, 'WED' their partner, 'dived' into a new hobby, 'DARED' to try something new, or even 'saidido' and took the plunge.