according
according to age

affliction
the afflictions of old age

age
age bracket / age group

age-old
antigo

AMD
age-related macular degeneration

awkward
the awkward age

brazen
brazen age

bronze
the Bronze Age

childbearing
of childbearing age

consent
age of consent

discretion
age of discretion

Enlightenment
the Age of Enlightenment

innocence
the age of innocence

lawful
lawful age

MA
mental age

mental
mental age

OAP
old-age pensioner

orphaned
orphaned at the age of four

Palaeolithic
the Palaeolithic age

pensionable
to be of pensionable age

pensioner
old-age pensioner

pertain
such enthusiasm pertains to that age

retirement
retirement on account of age

ripe
to be of ripe age

Saturnian
the Saturnian age

school-leaving
school-leaving age

send away
...at the age of seven

space-age
ultramoderno

trigger-happy
que age sem pensar

waiving
waiving of age limit