he discuses (discusses)

The misspelling 'discuses' is common but incorrect when you mean the verb 'discuss' in third-person singular. The correct form is 'discusses'. Keep the double s from the stem and add -es: discuss + es = discusses.

Quick answer

Use 'discusses' for he/she/it. Keep the stem's final 'ss' and add -es: discuss → discusses. 'Discuses' is a misspelling when you mean the verb.

'He discuses his' → wrong. Correct: 'He discusses his'.
Verbs ending in -s, -ss, -sh, -ch, -x or -z take -es for third-person singular: discuss → discusses.
If unsure, read the sentence aloud or paste it into a checker to confirm.

Core explanation (grammar rule)

In the present simple, third-person singular (he/she/it) adds -s or -es to the base verb. When a verb ends in sounds that would be awkward with a single -s, English adds -es so the form is pronounceable: discuss → discusses.

Pattern: discuss (base) + es = discusses (he/she/it).
Pronunciation cue: you often hear an extra syllable /ɪz/ or /əz/ after the stem, which signals -es is needed.
Don't drop a repeated consonant: keep the stem intact and add -es.

Wrong: He discuses the plan.
Right: He discusses the plan.

Common wrong/right pairs (copy-paste fixes)

Quick replacements you can paste when you spot the typo.

Wrong: He discuses his ideas with the team.
Right: He discusses his ideas with the team.
Wrong: She discuses the agenda before every meeting.
Right: She discusses the agenda before every meeting.
Wrong: Nobody discuses the details anymore.
Right: Nobody discusses the details anymore.
Wrong: It discuses several possibilities.
Right: It discusses several possibilities.
Wrong: We discuses the results yesterday.
Right: We discuss the results tomorrow. / He discusses the results with her.
Wrong: He discuses his homework answers with classmates.
Right: He discusses his homework answers with classmates.

Real usage: workplace, school, casual

Corrected sentences for typical contexts-copy the corrected line when editing emails, papers, or messages.

Work - Wrong: He discuses his quarterly goals in the meeting.Work -
Right: He discusses his quarterly goals in the meeting.
Work - Wrong: The manager discuses deadlines with interns before the sprint.Work -
Right: The manager discusses deadlines with interns before the sprint.
Work - Wrong: Every morning he discuses client feedback with the team.Work -
Right: Every morning he discusses client feedback with the team.
School - Wrong: He discuses his lab results in class.School -
Right: He discusses his lab results in class.
School - Wrong: When presenting, he discuses his thesis chapter three.School -
Right: When presenting, he discusses his thesis chapter three.
School - Wrong: He discuses his homework answers with classmates.School -
Right: He discusses his homework answers with classmates.
Casual - Wrong: He discuses his weekend plans with me.Casual -
Right: He discusses his weekend plans with me.
Casual - Wrong: Whenever we meet he discuses new movies to watch.Casual -
Right: Whenever we meet he discusses new movies to watch.
Casual - Wrong: He discuses his favorite recipes on the blog.Casual -
Right: He discusses his favorite recipes on the blog.

Rewrite help: better phrasing and alternatives

If 'discusses' repeats or sounds stiff, replace it with a verb that matches tone and nuance. These alternatives keep variety and clarity.

Choose nuance-specific verbs: outlines (structure), reviews (detail), addresses (problem), presents (formal).
Tone swaps: formal → presents, outlines. Informal → talks about, shares.

Rewrite: He outlines his quarterly goals during the meeting.
Rewrite: He gives an update on his progress at the weekly check-in.
Rewrite: He shares his ideas with the team.
Rewrite: She reviews the agenda before the meeting.
Rewrite: They talk about the lab results after class.
Rewrite: He addresses the main concerns in the report.

Try your own sentence

Test the whole sentence rather than a single word. Context often makes the correct form obvious.

Formatting notes: hyphenation and spacing

Write 'discusses' as one word. Do not insert spaces or hyphens ('discus es' or 'discus-es' are incorrect).

In narrow columns, prefer rewording to breaking the word awkwardly.

No hyphen: correct → discusses. Incorrect → discus-es or discus es.
If a line break would split the double consonant, rephrase: 'He talks about his strategy' avoids the problem.

Wrong: He discus-es his strategy.
Right: He discusses his strategy.

Memory tricks and quick practice

Short, repeatable techniques help lock the form in place. Practice a few quick conversions and typing drills.

Mnemonic: 'Keep the SS' - picture the two S's holding hands, then add -es.
Practice conversion: 'I discuss' → 'He discusses'; 'We discuss' → 'She discusses'.
Typing habit: type 'discuss' often, then add 'es' to reinforce the correct sequence.

Practice: I discuss the plan. → He discusses the plan.
Practice: Type: He discusses, she discusses, it discusses - repeat five times.
Practice: Write five one-line sentences starting 'He discusses...' about your day.

Similar mistakes to watch for

Keep an eye on the noun 'discus', other verbs that need -es, and errors that drop or duplicate letters.

discus (noun) vs discuss (verb): 'She threw the discus' vs 'They discuss tactics'.
Other verbs needing -es: pass → passes, fix → fixes, watch → watches.
Letter errors: dropping a repeated consonant (discuses) or adding extras (misss).

Wrong: She discuses the strategy but meant the discus event.
Right: She discusses the strategy but meant the discus event.
Wrong: He throws the discus in practice and discuses technique afterwards.
Right: He throws the discus in practice and discusses technique afterwards.

FAQ

Is "He discuses his" ever correct?

Almost never in standard edited English. Most writers intend "He discusses his."

What should I use instead of "He discuses his"?

Use "He discusses his" when you mean the verb. If the context calls for a different nuance, choose an alternative verb (outlines, reviews, shares).

How can I check my full sentence?

Test the phrase inside the full sentence; surrounding words often reveal the right choice. A quick grammar check also helps.

Why does the wrong version look plausible?

Speech and casual typing can hide doubled letters, so a plausible-sounding form may still be incorrect in writing.

Should I rely on spellcheck alone?

Spellcheck is useful but not foolproof. Sentence-level context and a quick read-aloud are the best safeguards.

Need a quick double-check?

If you're unsure about a sentence, paste it into a grammar checker or rephrase the sentence to remove ambiguity. A quick check prevents small typos from weakening your message.