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The word SONAR has appeared in at least 385 clues on different crosswords.

SONAR definition(s):

  • a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; sonar is an acronym for sound navigation ranging; asdic is an acronym for anti-submarine detection investigat
  • SOund Navigation And Ranging
  • MT Sonar Maintenance Trainer

A school might be found using it
Acronym on a submarine
Acronym used down under?
Aid in finding sunken ships
Aid in finding the Titanic
Aid in removal of mines
Anti-sub defense
Anti-sub device
Anti-sub gear
Antisub device
Apparatus that uses echolocation
Arson detector at sea
"Asdic, in America"
Bass boat device
Bass boat feature
"Bass boat feature, sometimes"
Bat signal?
Bat signals?
Bat's attribute
Bat's detection tool
Bats have it
Bats navigate with it
Bats use it
Blip displayer
Blip maker
Coast Guard equipment
Commercial fishermen use it
Cousteau apparatus
Creator of ocean waves
Deep-sea detector
Deep-sea fishing aid
Depth finder
Depth sounder
Destroyer detector
Destroyer device
Destroyer equipment
Destroyer installation
"Destroyer's ""ears"""
Destroyer's apparatus
Detecting device
Detection acronym
Detection apparatus
Detection device
Detection device.
Detection gear
Detection instrument
Detection medium
Detection method
Detective device
Detector at sea
Detector of sub arson
Device on a destroyer
Device with blips
Dolphin detector
Dolphin device
Dolphin facility
Dolphin faculty
Dolphin sense
"Dolphin's clicks, e.g."
Dolphin's sense
Echo analyzer
Echo finder
Echo sounder
Echo-sounding equipment
Echo-sounding system
Echoic finder
Echolocation acronym
Echolocation apparatus
Echolocation device
Echolocation means
Echolocation method
Echolocation system
Electroacoustic transducer utilizer
Equipment for the Nautilus.
"Fathometer, basically"
Feature of some fishing boats
Fish detector
Fish finder
Fish locator
Fish tracker
Fish-finding aid
Fish-finding device
Fishing-boat accessory
Fleet finder
Hindu artisan
Hydroacoustic device
Hydroacoustic technology
Hydroacoustic tool
It can detect destroyers
It finds submarines
It hunted for Red October
It located sub in Arno's waters
It might pick up a big fish
It uses an electroacoustic transducer
Item on a sub
Kind of signal
Listening device.
Locating detector
Marine detector
Marine sound system
Method for detecting submarines
Method for tracking subs
Method of detection
Mine detector
Mine finder
Mine locator
Modern fish finder
Nautical detector
Nautical device.
Naval acronym
Naval apparatus
Naval device
Naval tracker
Navigation acronym
Navigation aid
Navigation aid.
Navigation apparatus
Navigation device
Navigation device.
Navigation tool
Navigational aid
Navigational aid.
Navigational device
Navy tracker
Ocean explorer's aid
Ocean mapping device
Ocean tracker
Oceanographer's aid
Ping maker
Ping producer
Porpoises are said to use this
Radar relative
Radar's kin
Radar's relative
Radar's underwater counterpart
Red October detector
Relative of radar.
Salvage aid
Salvage ship equipment
Salvage ship's equipment
Salvage-ship equipment
Salvager's detection system
Salvager's equipment
Salvager's gear
Salvager's system
Salvaging aid
"Salvaging aid, perhaps"
School finder
School locator
School locator?
School-searching tool
Sea salvage aid
Sea tracker
Ship salvager's aid
Ship tracker
Ship's depth finder
Ship's device.
Shipwreck finder
Shipwreck hunter's aid
Shipwreck locator
Shipwreck seeker's tool
Sound navigation ranging.
Sounding device
Source of waves at sea
Sub apparatus
Sub detector
Sub device
Sub finder
Sub locator
Sub machine
Sub navigation tool
Sub seeker
Sub seeker-out
Sub sensor
Sub sighter
Sub sounding device.
Sub spotter
Sub standard device
Sub standard?
Sub system
Sub technology
Sub tracker
Sub tracking device
Sub tracking system
"Sub's ""ears"""
Sub's ears
Sub's navigational aid
Sub's sounder
Sub's sounding apparatus.
Sub's sounding device.
Sub's tracking device
Sub-chaser's device
Sub-chaser's need
Sub-conscious sensor?
Sub-detecting device.
Sub-detection apparatus
Sub-finding device
Sub-standard equipment?
Sub-tracking device
Submarine acronym
Submarine apparatus
Submarine bane
Submarine defense
Submarine detecting device
Submarine detector
Submarine detector.
Submarine device
Submarine device.
Submarine equipment
Submarine equipment.
Submarine finder
Submarine locator
Submarine machine
Submarine sensing system
Submarine sensor
Submarine system
Submarine tracker
Submarine's ear.
Submarine-detecting device
Submarine-detecting system
Submerged object detection system
Subs defense system
Sunken ship finder
Sunken-object detector
Sunken-ship finder
System in a submarine
System used on a sub
The British call this asdic
Titanic-seeker's tool
Tool for bats
Torpedo detector
Torpedo spotter
Torpedo-guidance mechanism
Tracking device
Tracking system
U-boat detector
U-boat finder
U-boat gear
U-boat locater
Under-water detection aid
Undersea detection acronym
Undersea detection system
Underwater acronym
Underwater beeper
Underwater detection device
Underwater detection device.
Underwater detection system
Underwater detector
Underwater detector.
Underwater device
Underwater electronic device.
Underwater finder
Underwater object locater
Underwater scanner
Underwater search device
Underwater sound device
Underwater tracker
Underwater transmission
Underwater wave generator
"Underwater-mine finder, e.g."
Vessel detector
Vessel viewer
"Warship's ""ears"""
Water-penetrating device
Whale finder
Whale locator
Whale spotter
Whale tracer
Whale tracker
What dolphins and bats have in common
Wolf pack locater
Wolf pack tracker
Wolfpack locater
Mine finder
Navigational aid
Sub detector
Sub standard?
Arson involving navigation aid
Radar's kin
Shipwreck hunter's aid
Sub finder
Vessel detector
Radar's kin
Navigation aid solved arson
Echolocation device
Arson involved navigation aid
Salvage mission aid
"The Hunt for Red October" device
Capability of whales and dolphins
Turns up, sought office near ocean school tracking underwater craft
Wreck locator
Ship's tracking device
Sub finder
Sub finder
Sub system
Modern navigation tool
Sub detector
Whale facility
Radar's kin
Radar's kin
Ping producer
Sub finder
Sub finder
Bats' navigational tool
Sub device
Sub sounder
Radar's kin
Radar's kin
Detection system
Radar's kin
Radar's kin
Arson involved navigation aid
Submarine tracker
Arson involved navigation aid
Sub system
Arson involved navigation aid
Ping producer
Arson involved navigation aid
Sub finder
Arson involved navigation aid
Salvage ship's detection system
Sub detector
Technique using underwater acoustics
Fish-tracking aid
Detection system
Sub detector
Radar's kin
Sub finder
Radar's kin
Position-finding device
Position-finding device
Submarine tracking device
Navigation device
Detection device that can confuse whales
Sub finder
Tracking system
Arson involved navigation aid
Underwater echo sounder
Sub detector
Salvage ship's gear
Of use to initially sailors operating new Arctic routes
Sub system
Radar's kin
Mine countermeasure
Submarine locator
Sub finder
Submarine tracker
Sub system
Sub device
Radar's kin
Navigation aid
Arson impeded position-finding
Radar's kin
Detecting system
Means of locating '12'?
Submarine detector
Shade of white
Navigation aid
Arson solved by sound detection
Submarine tracking device
Sub detector
Submarine detector
Sub detector
Sub finder
Sub finder
Ping producer
Sub finder
Sub system
Ping producer
Detection system
Submarine navigation device
Navigation aid
Arson solved by sound detection

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