Crossword clues for Have an effect 4 lettersAnswerClueWAWAElectric guitar effect used in "Theme from Shaft"ECHOCanyon sound effectBLIPRadar sound effectECHOCave effectTOOTPalindromic sound effectIRISScene-closing movie effectECHOEffect in much psychedelic musicCHER_____ effect (use of Auto-Tune to warp vocals)SNIPScissors sound effectHAZESoft-focus effectWHAMComic book sound effectOINKBabe sound effectWAWAGuitar pedal effectECHOSonic effectCORNIt was often depicted being eaten with typewriter sound effects in old cartoonsASOFEffective fromWAWACertain effects pedalACNESnail slime can be effective against itHONEMake more effectiveWAWAGuitar or trumpet effectECHOSound effect in a valleyPFFTFizzling-out sound effectROARThe Lion King sound effectECHOSound studio effectTIDELunar effectECHOCanyon's sound effectWAWAElectric guitar effectVOIDNot in effectNEATCleverly effectiveSNOWEffect of a weak TV signalTOOKHad the desired effectHONKSound effect in Herb Alpert's hit "Tijuana Taxi"DESIHe famously performed Lewis' poem "Jabberwocky" on "SNL" to great comic effectDENTNoticeable effectSUREAlways effectiveHEALEffectively treatWAWABrass instrument effect often heard in Duke Ellington recordingsWOMPWhen repeated, sound effect marking a failureFEELEmotional effectWHAMBatman sound effectBONKSound effect in a Three Stooges routineEDDYJacuzzi effectBLAMCops and Robbers sound effectIKEANamesake of an "effect" in which people tend to value a product much more if they had a hand in putting it togetherWAWAMuted effectVOIDOf no legal effectRUMPBody part celebrated in a 1992 Wreckx-n-Effect hitBLURPhotoshop special effectWINORipple-effect victim?ECHOCavernous sound effect