Assure
Definition 1 of 3
Pro Tip 1/3
Reassuring Phrase
Use 'assure' when you want to comfort someone by confirming something positively. I assure you your concerns have been addressed.
Pro Tip 2/3
Conviction Strength
'Assure' often shows a strong level of personal confidence in your statement. You can be assured that we will meet the deadline.
Pro Tip 3/3
Formal Context
'Assure' is appropriate in formal situations, like professional or official communications. We assure you of our complete support in this matter.