The phrase "putting smoke screen" refers to an attempt to conceal truth or intention by creating a distraction or confusion. Some antonyms for this phrase include being transparent, clear, forthright, honest, and open. Being transparent and clear means being very obvious and revealing all information. Being forthright and honest means expressing opinions or messages directly without beating around the bush. Finally, being open means being ready to share information freely and without any hidden agenda. Therefore, rather than putting up a smoke screen, it is essential to be open, honest, transparent, and clear in communication to build trust and foster healthy relationships.