Words to Describe sonars

How sonars often is described ("________ sonars")

• finding
• modern
• shipborne
• looking
• made
• bistatic
• most
• passive
• range
• towed
• ultrasonic
• underwater
• conventional
• soviet
• variable
• active
• commercial
• better
• sophisticated
• scanning
• new
• scan
• military
• depth
• powerful
• submarine
• hunting
• earlier
• hostile
• multiple