How not to diet

Question 1

Auxiliary

Answer 1

adjective
providing supplementary or additional help and support.
"auxiliary airport staff"
Similar:
additional
supplementary
supplemental
extra
reserve
backup
emergency
fallback
spare
substitute
other
subsidiary
accessory
adjunct
ancillary
assistant
support
supporting
helping
assisting
aiding
noun
a person or thing providing supplementary or additional help and support.

Question 2

Bona fide

Answer 2

adjective
genuine; real.
"only bona fide members of the company are allowed to use the logo"
Similar:
authentic
genuine
real
true
actual
sterling
sound
legal
legitimate
lawful
valid
unadulterated
unalloyed
proper
straight
fair and square
honest-to-goodness
legit
on the level
the real McCoy
pukka
Opposite:
fake
bogus
adverbLAW
sincerely; without intention to deceive.