Meaning: to protect something from harm

Part of speech: verb

Example: They took steps to safeguard the environment.

Category: Safety

Synonyms:

• protect
• secure

Antonyms:

• endanger
• risk

Meaning: the act of keeping something safe

Part of speech: noun

Example: He entrusted his documents to her for safekeeping.

Category: Safety

Meaning: a device that prevents accidental firing of a gun

Part of speech: noun

Example: Always engage the safety catch when not in use.

Category: Safety

Meaning: a time when a person is less likely to conceive

Part of speech: noun

Example: Understanding the safe period can help with family planning.

Category: Health

Meaning: A complete list or guide covering all aspects of a subject.

Part of speech: noun

Example: The manual provides an A to Z of gardening tips.

Category: General

Synonyms:

• comprehensive guide
• complete list

Meaning: a setting on a computer or typewriter that determines where the cursor moves

Part of speech: noun

Example: Adjust the tab stop to align the text.

Category: Technology › Computing

Meaning: a pair of hand-played drums from India

Part of speech: noun

Example: He plays the tabla in a classical music ensemble.

Category: Arts › Music

Meaning: a form of musical notation for stringed instruments

Part of speech: noun

Example: He learned to read tablature for the guitar.

Category: Arts › Music

Meaning: dancing on a table, often in a bar or club

Part of speech: noun

Example: They enjoyed table dancing during the party.

Category: Entertainment › Nightlife

Meaning: cloth used for table settings, such as napkins and tablecloths

Part of speech: noun

Example: They set the table with fine table linen.

Category: Home › Textiles

Meaning: a simple wine served with meals

Part of speech: noun

Example: They enjoyed a bottle of table wine with dinner.

Category: Food › Beverages

Synonyms: house wine

Meaning: to arrange data in a table

Part of speech: verb

Example: We need to tabulate the results for clarity.

Category: Science › Data Presentation

Synonyms: organize

Meaning: cheap or of poor quality

Part of speech: adjective

Example: He wore a tackie shirt to the party.

Category: Fashion

Synonyms: tacky

Meaning: more cheap or of poorer quality

Part of speech: adjective

Example: This shirt is tackier than the other one.

Category: Fashion

Synonyms: tacky

Meaning: to confront or deal with a problem

Part of speech: verb

Example: We need to tackle this issue before it gets worse.

Category: Business › Management

Synonyms: address

Meaning: cheap or of poor quality

Part of speech: adjective

Example: The decorations were too tacky for the event.

Category: Fashion

Synonyms: tackie

Meaning: sensitivity in dealing with others

Part of speech: noun

Example: She handled the situation with great tact.

Category: Social › Communication

Synonyms: diplomacy

Meaning: having or showing sensitivity

Part of speech: adjective

Example: He was tactful in his response to the criticism.

Category: Social › Communication

Synonyms: diplomatic

Antonyms: tactless

Meaning: a plan or method for achieving a goal

Part of speech: noun

Example: They used a new tactic to win the game.

Category: Business › Management

Synonyms: strategy

Meaning: lacking sensitivity or tact

Part of speech: adjective

Example: His tactless comments upset everyone.

Category: Social › Communication

Synonyms: insensitive

Antonyms: tactful

Meaning: a German submarine used in World War I and II

Part of speech: noun

Example: The U-boat sank many enemy ships during the war.

Category: History › Military

Synonyms: submarine

Meaning: a popular Linux operating system

Part of speech: noun

Example: I installed Ubuntu on my laptop for better performance.

Category: Technology › Operating Systems

Synonyms: Linux

Meaning: the organization that manages applications to higher education in the UK

Part of speech: noun

Example: I submitted my application through UCAS.

Category: Education › Higher Education

Meaning: the governing body for soccer in Europe

Part of speech: abbreviation

Example: UEFA organizes the Champions League every year.

Category: Sports › Soccer

Meaning: an unidentified flying object

Part of speech: noun

Example: Many people believe UFOs are evidence of extraterrestrial life.

Category: Science › Astronomy

Synonyms: flying saucer

Meaning: a type of fruit that is a hybrid of a tangerine and a grapefruit

Part of speech: noun

Example: I tried an Ugli fruit for the first time today.

Category: Food › Fruits

Synonyms: citrus fruit

Meaning: a person or thing that is unattractive but may develop into something beautiful

Part of speech: noun

Example: She was an ugly duckling in school, but now she's very successful.

Category: Arts › Literature

Meaning: abbreviation for 'ultra-high frequency'

Part of speech: abbreviation

Example: UHF signals are used for television broadcasts.

Category: Technology › Telecommunications

Meaning: abbreviation for 'ultra-high temperature'

Part of speech: abbreviation

Example: UHT milk can be stored without refrigeration.

Category: Food › Dairy

Meaning: a Swahili term meaning 'familyhood' or 'togetherness'

Part of speech: noun

Example: Ujamaa emphasizes community and cooperation.

Category: Culture › Social Concepts

Meaning: a sore on the skin or a mucous membrane

Part of speech: noun

Example: He has an ulcer that needs treatment.

Category: Medicine › Health

Synonyms: sore

Meaning: the inner bone of the forearm

Part of speech: noun

Example: The ulna is located opposite the thumb.

Category: Medicine › Anatomy

Synonyms: olecranon

Meaning: the best or most extreme example

Part of speech: adjective

Example: This is the ultimate guide to cooking.

Category: Language

Synonyms:

• final
• supreme

Antonyms:

• least
• lowest

Meaning: in the end; finally

Part of speech: adverb

Example: Ultimately, it was her decision to make.

Category: Language

Synonyms:

• finally
• eventually

Antonyms:

• initially
• first

Meaning: extremely or very

Part of speech: adjective

Example: She has ultra-sensitive skin.

Category: Language

Synonyms:

• extreme
• excessive

Antonyms:

• moderate
• mild

Meaning: a range of radio frequencies

Part of speech: noun

Example: UHF is used for television and radio broadcasts.

Category: Technology › Telecommunications

Meaning: very light in weight

Part of speech: adjective

Example: He bought an ultralight backpack for hiking.

Category: Technology › Equipment

Synonyms: lightweight

Antonyms: heavy

Meaning: a bright blue pigment

Part of speech: noun

Example: The artist used ultramarine in her painting.

Category: Arts › Color

Synonyms: blue pigment

Meaning: sound waves with frequencies above human hearing

Part of speech: noun

Example: The doctor used ultrasound to check the baby's health.

Category: Medicine › Imaging

Synonyms: sonogram

Meaning: having a wavelength shorter than visible light

Part of speech: adjective

Example: Ultraviolet rays can cause sunburn.

Category: Science › Physics

Synonyms: UV