Seconds

10 clues
Supports
Endorses
More ___.
Assistants.
Not much time
Boxers' aides
Dieters' no-no
Another helping
Minute quantities
Supports, in a way
Similar answers:
1sec
Aaabonds
Absconds
Achirpinginsect
Airportsecurity
Airsecurity
Almonds
Almondshaped
Alphonsecapone
Anaceofdiamonds
Anglebisector
Anysecond
Anysecondnow
Arccosecant
Arcsec
Areyouhousecats
Asec
Asecond
Asecondlook
Asecret