Madesure

7 clues
Certified
Saw to it
Guaranteed
Was certain
Double-checked
Took no chances
Left nothing to chance
Similar answers:
Achestoftreasure
Afulldisclosure
Agewhenlemonadeismade
Agoodpoemismade
Airpressure
Allleisure
Almaden
Amadeo
Amadeus
Ametricmeasure
Andtwoeyesmadeoutofcoal
Anenclosureforapainting
Animalenclosure
Apemeasure
Appliedpressure
Aremade
Areyousure
Assure
Assureasyoulive
Assured