¹  those who amuse themselves with falsehood!  Dr. Mustafa Khattab

²  all those who [throughout their lives] but idly played with things vain –  Muhammad Asad

³  Those who play with speculation.  Talal Itani

⁴  and amuse themselves with vain argumentation.  Maududi

⁵  Who are playing in falsehood.  Muhsin Khan

⁶  who amuse themselves with idle chatter:  Muhammad Abdel Haleem

⁷  they, those are engaging in idle talk, play,  Dr.Leila Bakhtiar

⁸  Who play in talk of grave matters;  Marmaduke Pickthall

⁹  Who are in [empty] discourse amusing themselves.  Sahih Int.

¹⁰  That play (and paddle) in shallow trifles.  Yusuf Ali

¹¹  who [they] in (vain) discourse are playing.  Word by Word