Words that double the consonant before adding "ed" typically include those that have a single vowel followed by a single consonant at the end, and where the final syllable is stressed. Examples include "stop" becoming "stopped" and "plan" becoming "planned." This rule helps maintain the pronunciation and integrity of the original word.
add adding addition
You use 'an' before words that start with a vowel (or a vowel sound), and 'a' before any other word. So in your example, it's 'AN energy crisis'.
arrowbarrowcarryearringharriedjarredmarrownarrownarratornarratenarrativeparrotquarrystarrytarry
Run, hop, sit, beg.
To be honest I'd focus on basic grammar before adding words such as vigorous.
ummm....... marry-marries
When applying suffixes to words ending in "y" preceded by a consonant, change the "y" to "i" before adding the suffix, unless the suffix begins with an "i." For example, "happy" becomes "happiness" (changing "y" to "i" before adding "ness").
A Gerund is formed by adding -ing to the word. English has different rules about adding -ing. For example, words that end in a vowel or consonant; words that need a consonant doubled first; words ending in y. Examples: Add Adding (no changes before -ing) Abide Abiding (drop the e first) bed bedding (double the consonant)
Withhold is one word that does.
Pantheresses. It is a perfectly standard formation: words whose singular ends with a double 's' form their plural by adding 'es'.
The past tense of "open" has one "p" because the word follows the rule for doubling consonants before adding a suffix starting with a vowel. When adding "-ed" to "open," we don't double the "p" since the word ends in an unstressed syllable.
Using the letters STADII , you can spell the word "staid" and 23 other shorter words.*You can spell one 7-letter word using the additional blank as R, to spell "diarist".Other uses of the blank :Adding A, you can form the word "stadia" (the Latin plural for stadium) and 25 shorter words including "data".Adding B, you can form the words "tibias", or "baits".Adding C, you can form the words "dicta" and "acids".Adding D, you can form the word "didst".Adding E, you can form the words "tidies", "ideas" and "dates".Adding F, you can form the words "fiats" and "fist"Adding G, you can form the word "digits".Adding H, you can form the words "dish" and "dash".Adding I, you can form no additional words.Adding J, you can form no additional words.Adding K, you can form the words "disk" and "task".Adding L, you can form the words "distal", "dials", and "tails".Adding M, you can form the words "amidst" and "admits".Adding N, you can form the words "stain", "satin" and "stand".Adding O, you can form the word "idiots".Adding P, you can form the word "pitas".Adding Q, you can form no additional words.Adding S, you can form the word "sadist"Adding T, you can form the word "tits" and "tats".Adding U, you can form the word "audits".Adding V, you can form the words "davits" and "vista".Adding W, you can form the words "waist" and "waits".Adding X, you can form the words "taxis" and "axis".Adding Y, you can form the word "daisy".Adding Z, you can form the word "zits"