subintroduce /sub-in-trō-dūsˈ/

To bring in surreptitiously or subtly

• let it all hang out
• let it rip
• let loose
• let me see
• let off
• let-off
• let-offs
• let off steam
• let on
• let oneself go
• let one's hair down
• let out
• let-out
• let-outs
• Letraset
• let ride
• let rip
• lets
• LETS
• lets go
• let slide
• let slip
• let someone have it
• let someone know
• let something ride