1. Not suspicious
   - unsuspecting

See also: trustful, trusting

• mutual opposition
• mutual resemblance
• mutual savings bank
• mutual understanding
• mutualism
• leaseholder
• leaser
• leash
• least
• least bittern
• least common multiple
• least effort
• least of all
• least resistance
• least sandpiper
• least shrew
• least squares
• leastways
• leastwise
• leat
• leather
• leather carp
• leather fern
• leather flower
• leather soap