intentionally

Từ điển WordNet v3.1 - WordNet Dictionary

adverb

with intention;
in an intentional manner (Freq. 1)
- he used that word intentionally
- I did this by choice
• Syn:
deliberately, designedly, on purpose, purposely, advisedly,
by choice, by design
• Ant:
accidentally (for: deliberately), unintentionally
• Derived from adjective:
deliberate (for: deliberately), intentional