For: Bernard , Ste , Logan , Roushk , Blake - thick voice ( 7 deadly sins -Scanor )
For: Scar , Durling , No Name , Bonner a Grave voice (Vin Diesel)
For: Everett, Feliar, Gunnar, Groth, Roth a voice of some Guard or Police not very serious not very sharp (Ban -7 deadly sins)
For: Xero, Arion A sharp voice (Natsu Fairy Tail or Tanjiro's - Demon Slayer) For : The Orcs the voices of Warkraft Thick voices
To : Rosa , Madeline , Othrha any slightly soft female voice .
by londel isekai where they look muscular I only know one is a BL called "The Bride of the Titan"