interlard /in-tər-lärdˈ/

1. To mix in, as fat with lean
2. To intersperse (one's speech or writing) with unusual words

• thread vein
• thread veins
• threadworm
• threadworms
• thready
• threap
• threaping
• threapit
• threaps
• threat
• threated
• threaten
• threatened
• threatener
• threateners
• threatening
• threateningly
• threatenings
• threatens
• threatful
• threating
• threats
• threave
• threaves
• three