Synonym: big H, boom, hell dust, nose drops, roar, roaring, scag, skag, smack. Similar words: under, plunder, founder, undergo, under way, underway, fall under, undercut. Meaning: ['θʌndə(r)] 
n. 1. a deep prolonged loud noise 2. a booming or crashing noise caused by air expanding along the path of a bolt of lightning 3. street names for heroin. v. 1. move fast, noisily, and heavily 2. utter words loudly and forcefully 3. be the case that thunder is being heard 4. to make or produce a loud noise.
n. 1. a deep prolonged loud noise 2. a booming or crashing noise caused by air expanding along the path of a bolt of lightning 3. street names for heroin. v. 1. move fast, noisily, and heavily 2. utter words loudly and forcefully 3. be the case that thunder is being heard 4. to make or produce a loud noise. 
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(91) In the distance, thunder rumbled across the sky.
(92) Don't be frightened, it's only thunder.
(93) Thunder woke her out of a fitful sleep.
(94) More lightning flashed overhead, followed by loud thunder.
(95) Distant rolls of thunder belch ominously.
(96) The flash of lightning was closely followed by thunder.
(97) The thunder of the guns echoed throughout the valley.
(98) The door slammed behind them like a thunder clap.
(99) Outside there was a deafening crash of thunder.
(100) Another great peal of thunder,[sentencedict.com] then more lightning.
(101) He is drinking Morning Thunder herbal tea.
(102) Rain was threatening and there was a distant roll of thunder.
(103) Izanagi fled back to the earth's surface, pursued by an army of thunder gods and headless warriors.
(104) Big Thunder is weak as roller coasters go with no steep drops or loops.
(105) And let's not limit the language to pictures of thunder and brute strength.
(106) A doubt like faraway thunder threatens to ruin the day, that it's squandered on this.
(107) The sound track gives us the aural before the visual cue; it is as if the thunder arrives before the lightning.
(108) There was a lull(sentencedict.com), and then the thunder came again.
(109) The rain grew heavier and thunder rumbled over the mountains.
(110) They thought they heard thunder in the distance, but it was, in fact, artillery fire.
(111) Lightning forked overhead, illuminating the camp like day, and thunder crashed deafeningly through the deep darkness that followed.
(112) Thunder shook the catamaran as she looked up at him, rain almost blinding her.
(113) When it buzzed, the lightning flashed and the thunder pealed.
(114) The first distant crash of thunder shook the air, and the rain began to pour down heavily.
(115) And here was some one else stealing his rebellious thunder.
(116) The thunder rolled away as Mr Beckenham stared, leaving the place eerily silent, and his heart still.
(117) Thunder could not penetrate the layers of stone above and around her.
(118) Raise your words, not voice. It is rain that grows flowers, not thunder. Rumi 
(119) She stood there with hands on her hips, glaring with a face like thunder.
(120) As they walked upstairs, there was a bright flash of lightning outside, followed by loud thunder.
More similar words: under, plunder, founder, undergo, under way, underway, fall under, undercut, come under, undermine, undertake, understand, underlying, underneath, undertaking, under control, undergraduate, misunderstanding, hundred, wander, render, ponder, tender, sender, gender, hinder, commander, offender, defender, cylinder.