Your premier destination for standardized test preparation

people sitting in a library

5th-grade-vocabulary-words

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.

Open the basic text version — works without JavaScript and is suitable for printing.

Your private study tools

Track your learning with My Vocabulary

Use the three small controls beside any word. Your choices stay attached to your account and appear in your My Vocabulary record.

  • Star a difficult word to practise it again.
  • Check a word when you have learned it.
  • Add a note with a memory clue, synonym, or reminder.

These controls work during your free visits and save privately on this browser. Sign in to move them into your account’s My Vocabulary record.

Printable study sheet

Create a PDF worksheet

Choose any start-to-end page range and meaning language, then include or omit each practice section.

Include practice sections
500 words
Words 426–450 of 500
#WordPattern / part of speechMeaningSample sentence
426orderedadjectiveGrade 5 mathematics wordordenadoAn ordered pair lists the horizontal coordinate first.
427quadrantnounGrade 5 mathematics wordcuadranteThe point is located in the first quadrant.
428polygonnounGrade 5 mathematics wordpolígonoA hexagon is a polygon with six sides.
429anglenounGrade 5 mathematics word1. esquina 2. rincónA right angle measures ninety degrees.
430vertexnounGrade 5 mathematics wordvérticeThe top vertex joins the triangle's two sloping sides.
431paralleladjectiveGrade 5 mathematics wordparaleloOpposite sides of a rectangle are parallel.
432perpendicularadjectiveGrade 5 mathematics wordperpendicularThe vertical post is perpendicular to the ground.
433trianglenounGrade 5 mathematics wordtriánguloThe triangle has one right angle.
434rectanglenounGrade 5 mathematics wordrectánguloThe classroom floor forms a rectangle.
435rhombusnounGrade 5 mathematics wordromboThe tilted tile is a rhombus rather than a square.
436trapezoidnounGrade 5 mathematics wordtrapezoideThe bridge support forms a trapezoid.
437circumferencenounGrade 5 mathematics wordcircunferenciaWe wrapped string around the lid to measure its circumference.
438diameternounGrade 5 mathematics worddiámetroThe plate's diameter is twice its radius.
439radiusnounGrade 5 mathematics wordradioThe compass was set to a radius of five centimeters.
440areanounGrade 5 mathematics word1. área 2. superficieMultiply length by width to find a rectangle's area.
441perimeternounGrade 5 mathematics wordperímetroAdd all four side lengths to find the garden's perimeter.
442symmetrynounGrade 5 mathematics wordsimetríaThe butterfly's wings show approximate symmetry.
443mediannounGrade 5 mathematics word1. mediano 2. medianaThe median of three, five, and nine is five.
444modenounGrade 5 mathematics wordmodaThe mode of two, three, three, and five is three.
445rangenounGrade 5 mathematics word1. rango 2. alcance 3. abanicoThe range of four, seven, and twelve is eight.
446datanounGrade 5 mathematics worddatosWe recorded the rainfall data in a table.
447samplenounGrade 5 mathematics word1. muestra 2. ejemplarThe survey used a sample of fifty residents.
448probabilitynounGrade 5 mathematics wordprobabilidadThe probability of rolling an even number is one half.
449possibleadjectiveGrade 5 mathematics wordposibleRolling a six is possible with a standard number cube.
450impossibleadjectiveGrade 5 mathematics word1. imposible 2. inasumibleIt is impossible to roll a seven on a standard six-sided number cube.

Vocabulary chart page

This page focuses on the word chart. Reading passages appear once in each three-page group, while cloze quizzes remain in the established enhanced range for this level.

Sources and curriculum references

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