Mixing words and brute force ?

[Snoopy]

maybe take a look at hybridattack
https://hashcat.net/wiki/doku.php?id=hybrid_attack

otherwise you could use hcmaskfiles, but depending on your wordlists (lenght) you should consider writing a small script which is inserting the rules for you

simple example (both are the same)
hellothisismy?dpassword?a
?a,d?,hellothisismy?2password?1