Slog is a verb with a few related but distinctclearly different from one another meanings. It can mean to work steadilycontinuously and at a regular pace without stopping and with effort, to hit something hard, or to move along heavily and laboriouslyin a slow, difficult, and tiring way, especially when tired or in bad conditions.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Pronunciation

AI-generated pronunciation audio (OpenAI).

Accent: General American English

IPA: /slɑɡ/

Easy pronunciation: SLOG (approximate spelling).

Stress: One syllable; the whole word is stressed.

Verb meaning to work doggedly or persistently.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Slog Meaning

to keep working hard for a long time, even when it is tiring or difficult

Part of speech: verb

Definition: work doggedly or persistently

Example: She slogged through the final weeks of the project.

Synonyms for this meaning:

• keep one's nose to the grindstone — Strong match for persistent hard work, though it is more of an idiom than a simple substitute.
• keep one's shoulder to the wheel — Fits the sense of steady effort, but is less common in everyday usage.
• peg away — A good match for continuing to work steadily.
• plug away — A natural synonym for keep working persistently.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Other Meanings of Slog

Meaning 2

to hit something hard

Part of speech: verb

Definition: strike heavily, especially with the fist or a bat

Example: He slogged the ball over the boundary.

Synonyms for this meaning:

• slug — A genuine substitute in this hitting sense, especially in baseball or informal usage.

Meaning 3

to walk slowly and heavily because you are tired or the ground is difficult

Part of speech: verb

Definition: walk heavily and firmly, as when weary, or through mud

Example: We slogged through the mud to reach the campsite.

Synonyms for this meaning:

• footslog — A close match for walking with effort over a distance.
• pad — Can fit in some contexts, but it is less specific and more informal.
• plod — A strong synonym for slow, heavy walking.
• tramp — Can work for heavy walking, though it is broader and less precise.
• trudge — A very close match for laborious walking, especially in bad weather or difficult ground.

Reviewed with OpenAI Decisions. Assessment: uncertain — manual review needed. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Slog Synonyms

Similar Meaning

• plug away
• peg away
• keep one's nose to the grindstone

strike heavily

• slug

walk heavily and laboriously

• footslog
• plod
• trudge

Reviewed with OpenAI Decisions. Assessment: uncertain — manual review needed. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Common Mistakes

• Do not confuse slog with slug. They are similar in spelling, but slog does not usually mean to hit in ordinary usage.
• Do not use swig as a synonym of slog.
• The main everyday meaning is hard, persistent work, not heavy striking.

Reviewed with OpenAI Decisions. Assessment: uncertain — manual review needed. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.

Frequently Asked Questions

What does slog mean?

Slog usually means to work hard and steadily for a long time, especially when the task is tiring or unpleasant. It can also mean to hit something hard or to move along heavily and slowly.

What is a simple synonym for slog?

For the main meaning, plug away is a natural synonym. Depending on the context, plod or trudge can fit the walking sense, and slug can fit the hitting sense.

Is slog a positive word?

Usually it is neutral or slightly negative, because it often suggests effort that is tiring, difficult, or slow.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-30. AI assessment; not a guarantee of accuracy.