Missing letters worksheet generator with clues that make the task clear

Use a custom word list and optional clues

Paste one word per line. To add a clue, write the word, a vertical bar and your clue on that same line, such as rabbit | an animal with long ears. Clues are optional, may use other languages and can contain up to 120 characters. Words accept two to 24 English letters, including uppercase and lowercase. The output preserves the spelling and case you entered. It does not correct spelling, supply definitions or choose an alternative regional spelling for you.

You can enter up to 200 nonempty lines. Do not paste comma-separated lists, phrases, numbers, accented letters, hyphenated words or spreadsheet headings into the word field. Invalid lines are identified by line number and excluded; valid words can still generate a sheet. Repeated words with the same clue are used once, ignoring case for duplicate detection. If the same word has different clues on duplicate lines, combine them into one clear entry before generating. This avoids silently choosing a meaning you did not intend.

Choose a blank rule that matches the lesson

For missing vowels worksheets, choose Vowels; for missing consonants, choose Consonants. Any letters selects positions throughout the word. Vowels selects from A, E, I, O and U; consonants selects other English letters, including Y. These are letter categories, not a pronunciation analysis: a silent E is still eligible as a vowel, and Y is always treated as a consonant here. Selecting vowels does not automatically hide every vowel. The maximum blank count controls how many eligible positions are removed from each word.

Choose between one and eight blanks. The actual number is capped by the eligible letters and the need to keep at least one letter visible. A short word can therefore receive fewer blanks than requested, which is reported. First-letter protection removes the first position from consideration under every rule. If a word then has no eligible position, it is listed as unused rather than appearing unchanged as a fake question. Turn off that protection, choose another rule or add suitable words to include it.

Plan a fill in the missing letters activity

A prompt such as c_t may be completed as cat, cot or cut. With no context, the supplied answer is an intended word rather than proof that every other completion is wrong. The preview identifies alternatives drawn from your full entered list, including eligible words beyond the requested subset. It cannot detect every word outside that list. Add a clue that distinguishes the intended meaning, keep more letters visible or choose a different word before using the sheet as an assessment.

For an introductory activity, use eight familiar words, one vowel blank and short meaning clues. Ask learners to read the clue, say the word and complete its spelling. For revision, keep the same list but switch to any letters and two blanks. Remove clues only when the remaining letters and lesson context make the task reasonable. A printed blank stands for one letter; it is not a box for one sound, since several letters can represent a single sound. This activity does not independently assess a whole phonics curriculum.

Choose the order, inspect the count and edit

Input order takes eligible words in the sequence you entered them. Alphabetical order sorts by the spelling, ignoring case. Shuffle changes the order before selecting the requested number, so it can also change which words are included when the list is longer than the count. Changing the seed can change the blank positions; with input or alphabetical order, the selected subset stays based on that ordering. Request no more words than you want learners to attempt in the session.

The preview reports the actual count when duplicate, invalid or ineligible entries leave fewer questions than requested. It never invents extra vocabulary to fill the gap. Use Edit beside a question to correct its spelling or refine its clue. The replacement receives new blanks under the current worksheet rule, while the other questions retain their existing prompts. The original-word answer and version update together. If you have also changed the input form, review those pending changes before regenerating so that an older pasted list does not replace your edit.

Separate student practice from the answer copy

With one word per row, each student page has up to 12 questions; selecting more words per row increases page capacity. Each question shows the missing-letter positions and supplied clues when enabled, with blank space separating questions. The answer key keeps the same numbering and shows the original spelling. Select student output to hand out practice, answer output for marking or both for a combined file. All student pages precede the answer pages in combined output. Clues print only when the generated worksheet has that option enabled; switching the checkbox requires generating again.

Choose A4 or US Letter, match it in your browser print dialog and use portrait orientation. Save as PDF creates a printable file through the browser. Turn off browser headers and footers and inspect long clues or words before saving. The words are processed on your device. Saving in this browser is local, and downloaded JSON data can preserve the exact blanks and edits for import later. A seed by itself does not preserve manual changes. There is no account, cloud synchronization, automatic student grading, audio recording or picture-clue upload in this tool.

In the preview controls, choose Words per row to arrange one to six words across the page. This changes layout immediately while preserving the current words, blanks, edits and answers. Pagination leaves space for long words and clues. Saved or downloaded data retains your selected column count.