for a start

Idiom720/1,085

used to emphasize the first of a list of reasons, opinions, etc.

Heard in 8 movies · Downton Abbey: A New Era
You could have a new roof, for a start.
Idioms · 720 of 1,085
    for a start meaning & examples · 8 movie clips · from Downton Abbey: A New Era (2022)