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English Vocabulary · Grade 5 Live Review Preview

5th Grade Vocabulary Words

Fifth-grade readers use increasingly precise vocabulary to compare sources, explain evidence, interpret literature, and learn independently across science, mathematics, and social studies. The curriculum emphasizes context clues, meaningful word parts, parts of speech, and language that strengthens both discussion and writing.

This independently authored 500-word beta curriculum is arranged in twenty pages of twenty-five words each. Words 1–300 include five cloze questions per page; words 301–500 remain fully visible and editable as list pages while the expanded practice layer is developed. References calibrated level and coverage only; all learner-facing definitions and sample sentences are original KSSR copy.

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500 words
Words 376–400 of 500
#WordPattern / part of speechMeaningSample sentence
376condensationnounGrade 5 science wordσυμπύκνωσηCondensation formed droplets on the cold glass.
377precipitationnounGrade 5 science wordυετόςThe forecast predicts heavy precipitation overnight.
378humiditynounGrade 5 science wordυγρασίαHigh humidity made the warm day feel uncomfortable.
379atmospherenounGrade 5 science wordατμόσφαιραEarth's atmosphere contains the oxygen people breathe.
380weatheringnounGrade 5 science wordαέραςRepeated freezing and thawing cause weathering.
381erosionnounGrade 5 science wordαποσάθρωσηTree roots can slow erosion on a steep slope.
382sedimentnounGrade 5 science wordπρότασηThe river left a layer of sediment along its banks.
383fossilnounGrade 5 science wordαπολίθωμαThe rock contained a fossil of a small shell.
384glaciernounGrade 5 science wordπαγετώναςThe glacier carved a wide valley as it moved.
385earthquakenounGrade 5 science word1. σεισμός 2. Εγκέλαδος 3. τερρεμότοThe earthquake damaged buildings near the fault.
386faultnounGrade 5 science wordφταίξιμοPressure built along the fault before the earthquake.
387tectonicadjectiveGrade 5 science wordρηξιγενήςTectonic plates move only a few centimeters each year.
388volcanonounGrade 5 science wordηφαίστειοThe volcano released steam from its summit.
389canyonnounGrade 5 science word1. φαράγγι 2. χαράδραThe river flows along the bottom of the canyon.
390plateaunounGrade 5 science wordοροπέδιοThe village sits on a plateau above the valley.
391deltanounGrade 5 science wordδέλταThe river formed a fertile delta beside the sea.
392basinnounGrade 5 science wordλεκάνη απορροήςRain from the entire basin flows toward the main river.
393renewableadjectiveGrade 5 science wordανανεώσιμοςSunlight is a renewable source of energy.
394nonrenewableadjectiveGrade 5 science wordμη ανανεώσιμοCoal is a nonrenewable resource.
395conservationnounGrade 5 science wordδιατήρησηWater conservation becomes especially important during drought.
396pollutionnounGrade 5 science word1. ρύπανση 2. μόλυνσηAir pollution can make breathing difficult.
397environmentnounGrade 5 science wordπεριβάλλονPlastic waste harms the ocean environment.
398recycleverbGrade 5 science wordανακυκλώνωThe factory can recycle old glass into new bottles.
399biodegradableadjectiveGrade 5 science word1. βιοαποικοδομήσιμος 2. βιοδιασπάσιμοςLeaves are biodegradable and can become compost.
400sustainableadjectiveGrade 5 science wordαειφόροςThe farm uses sustainable methods to protect the soil.

Vocabulary reading and practice

Water in the Air

Reading practice for pages 16–18. Five relevant words are highlighted.

English reading

Warm water raises the humidity inside a sealed jar. Water vapor enters the cooler upper atmosphere of the jar, where condensation forms droplets. When the drops fall like precipitation, they strike a sugar cube and slowly model weathering.

Greek translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What raises the humidity?

Warm water raises the humidity.

2. Where does condensation form?

Condensation forms near the cooler top of the jar.

3. What process does the sugar cube model?

The sugar cube models weathering.

Sources and curriculum references

These references guide selection and calibration. Definitions, sample sentences, readings, questions, and teaching notes are independently written and reviewed.