Put to sea, 8 letters
Added up, 9 letters
Figured, 9 letters
Held water, 9 letters
Sounded reasonable, 9 letters
Was reasonable, 9 letters
Wasn't silly, 9 letters
End of quote, 15 letters
Ascertained, 8 letters
Certified, 8 letters
Double-checked, 8 letters
Guaranteed, 8 letters
Left no doubt, 8 letters
Saw to it, 8 letters
Took no chances, 8 letters