Here is some base game effects. I havn´t tried more than a couple of them but hopfully they will work

flies
foodStink
barbeque_flameUpNCoals
barbeque_flameUpNCoalsValue
barbequeLidDown
barbequeValueLidDown
charredGrill_smoke
fxStoveSmoke
metaBurnerFlameFx
electronic_break
electronic_breakmedium
ageTransT2A
uiHeadlineGroup_Crush
uiHeadlineGroup_RomanceBroken
starsring
buff_glow
fireworksSim_booth
memoryRepoManNegFx
memoryMarryRichPosFx
uiHeadlineGroup_ConversationRuntimeThumb_start_x
chesspieceWhiteFlyPos
chesspieceWhiteFlyNeg
chesspieceBlackFlyPos
chesspieceBlackFlyNeg
uiHeadlineGroup_ConversationRuntime_start
uiHeadlineGroup_ConversationRuntime_stop
uiHeadlineGroup_ConversationRuntime_start_x
uiHeadlineGroup_ConversationRuntime_stop_x
uiHeadlineGroup_ThoughtRuntime
uiHeadlineGroup_ThoughtRuntime_x
uiHeadlineGroup_ScreamRuntime
uiHeadlineGroup_ScreamRuntime_x
fireplace_fireFX
fireplace_fireFXHearth
fireplace_fireFXPotBelly
fireplace_pokeFX
abductionLightBeamsMetaEffectStart
abductionLightBeamsMetaEffectLoop
abductionLightBeamsMetaEffectEnd
fireplace_HearthpokeFX
ChimneySmoke
fxBeesAndBugs
fxBees
fxButterFlies
cooking_steam
fxUtensilSmoke
fxSloppyEating
bills_confetti_effect
brokenLampSmoke3
brokenLampSmoke4
brokenLampElectricalArcs
brokenLampBulbBreakFlash
brokenLampSparkFlash
brokenLampSparks
brokenLampSparks2
brokenLampSmoke
brokenLampSmoke2
fight_effects
charredFood_smoke_internal_microwave
fxMicrowaveSmokeBurst
sleeping
old_uiheadlineGroup_ThoughtBalloon_Motive_bladder
old_uiheadlineGroup_ThoughtBalloon_Motive_bladder_red
old_uiheadlineGroup_ThoughtBalloon_Motive_comfort
old_uiheadlineGroup_ThoughtBalloon_Motive_comfort_red
old_uiheadlineGroup_ThoughtBalloon_Motive_energy
old_uiheadlineGroup_ThoughtBalloon_Motive_energy_red
old_uiheadlineGroup_ThoughtBalloon_Motive_environment
old_uiheadlineGroup_ThoughtBalloon_Motive_environment_red
old_uiheadlineGroup_ThoughtBalloon_Motive_familysocial
old_uiheadlineGroup_ThoughtBalloon_Motive_friendsocial_red
old_uiheadlineGroup_ThoughtBalloon_Motive_fun
old_uiheadlineGroup_ThoughtBalloon_Motive_fun_red
old_uiheadlineGroup_ThoughtBalloon_Motive_hunger
old_uiheadlineGroup_ThoughtBalloon_Motive_hunger_red
old_uiheadlineGroup_ThoughtBalloon_Motive_hygiene
old_uiheadlineGroup_ThoughtBalloon_Motive_hygiene_red
old_uiheadlineGroup_ThoughtBalloon_Motive_mental
old_uiheadlineGroup_ThoughtBalloon_Motive_mental_red
old_uiheadlineGroup_ThoughtBalloon_Motive_thirst
old_uiheadlineGroup_ThoughtBalloon_Motive_thirst_red
old_uiheadlineGroup_ThoughtBalloon_Motive_hunger_toddler
old_uiheadlineGroup_ThoughtBalloon_Motive_hunger_toddler_red
uiHeadlineGroup_ThoughtRuntimeThumb
uiHeadlineGroup_ThoughtRuntimeThumb_x
TestGroup_AllConversationsAtOnce
ageTransistion_root_grip
ageTransistion_neck_grip
ageTransition_R_bracelet_grip
ageTransition_L_bracelet_grip
ageTransition_hat_grip
uiHeadlineGroup_ConversationRuntimeThumb_start
uiHeadlineGroup_ConversationRuntimeThumb_stop
uiHeadlineGroup_ConversationRuntimeThumb_start_x
uiHeadlineGroup_ConversationRuntimeThumb_stop_x
old_uiHeadlineGroup_ThoughtBalloon_Motive_familysocial_red
old_uiHeadlineGroup_ThoughtBalloon_Motive_friendsocial
babyButtStink
boStink
boStinkToddler
boStinkChild
sloppySimFlies
swim_peeInPoolMetaFx
fireAdultSmall
fireAdultMed
fireAdultLarge
fireChildSmall
fireChildMed
fireChildLarge
swimWakeFx
cockroachFloorStart
big_fight
charredSim_smoke
hottubSplasherSplash
hottubSplasheeSplash
lightning_sparks
hottubCannonball
hottubWildFroth
cockroachFloorSquish
cockroachFloorStart2
roachSprayPro
roachProFumes
roachSpray
cockroachFloorDying
a2o-sink-washhands-start-FX
a2o-sink-washhands-rinseHands-FX
a2o-sink-washhands-scrubHands-FX
a2o-sink-washhands-stop-FX
a2o-sink-getdrink-FX
sink-broken-start-FX
a2o-sink-repair-stopLoop-FX
a2o-sink-spongeBath-wash-start-FX
o2a-sink-spongeBath-wash-loop1
o2a-sink-spongeBath-wash-loop2
o2a-sink-spongeBath-rinse-loop
a2o-sink-spongeBath-wash-stop-FX
a2o-sink-dishes-scrub-start-FX
a2o-sink-dishes-scrub-start-FX2
a2o-sink-dishes-scrub-stop-FX
a2o-sink-dishes-scrub-stop-FX2
c2o-sink-washhands-start-FX
c2o-sink-washhands-rinseHands-FX
c2o-sink-washhands-scrubHands-FX
c2o-sink-washhands-stop-FX
c2o-sink-getdrink-FX
sink-broken-start-FX
c2o-sink-dishes-scrub-start-FX
c2o-sink-dishes-scrub-start-FX2
c2o-sink-dishes-scrub-stop-FX
c2o-sink-dishes-scrub-stop-FX2
ultraClean_bubblesWithGlints
diningChairStink
fxToasterOvenSmokeBurst
charredFood_smoke_internal_toaster
toiletStink
fxpToiletUnclog
fxpToiletUnclog2
birdLandRandomFx
birdSingleTakeOff
birdSitFx
birdSingleTakeOff
bathtub_fill_streamViewer
bathtub_fill_surfaceViewer
bathtub_bubble_surfaceViewer
bathtub_leakyFaucet
showerMaintainFail
showerbath_steam_burst
showerMaintainFail
showertub-broken-start-fx
tub-broken-start-fx
arrow
fxAshThinSmoke01
fxAshThinSmoke02
fxAshThinSmoke03
fxAshThinSmoke04
ghostSmokeConstant
urnLargeDustEffect