Featuring new methods; advanced and original

lacking physical sensation or empathy; without feeling or sensitivity

a device or environment that provides suitable conditions for eggs, cells, or infants to develop

closely connected or twisted together

lacking sense, meaning, or significance; silly or pointless

not influenced by, showing, or involving personal feelings; lacking human warmth or emotion

An ungrateful person; someone who shows no appreciation.

lacking good manners; rude; showing poor upbringing

To place or insert between one thing and another; to intervene in a situation.

the process of keeping eggs, cells, or organisms in the right conditions for development

in an initial stage; beginning to develop

The dependence of two or more people or things on each other.

to a great degree; extremely or unbelievably

for an unlimited or unspecified period of time

The state of being cold in manner or temperature.

too large or extensive to measure; boundless

The tendency to be inward-looking and shy, preferring solitary activities.

Impossible or difficult to see, notice, or distinguish.

lack of respect; rudeness

The quality of being honest and having strong moral principles; moral uprightness.

limitless or endless in space, extent, or number

impossible to understand or interpret

not suitable or safe for eating; not edible

owing money or gratitude to someone; obligated; grateful

the state of being well known for some bad quality or deed

to such an extent

Incapable of being made perfect or complete.

To introduce a substance, especially a drug, into the body using a needle.

to include as a necessary part, or to engage someone in an activity

Showing inventiveness and skill; clever, original, and inventive.

Innocent, naive, and unsuspecting; showing childlike simplicity and sincerity.

the state of being unwilling or unable to believe something

a flaw, defect, or weakness; the state of being imperfect

Impossible to imagine or believe; beyond comprehension.

Not allowed by law; unlawful.

A single human being as distinct from a group; relating to one person.

the action or state of including or being included within a group or structure

the act of putting someone in prison; the state of being confined as punishment

Unable to be destroyed, broken, or dissolved.

a person who carries out a formal inquiry or investigation

to cause something unpleasant or painful to be suffered by someone or something

the formal ceremony of conferring authority, rank, or office

the purpose or reason behind an action; a strong determination to do something

A hindrance or obstruction in doing something; something that prevents progress.

A liquid used for irrigation, especially in medical or agricultural contexts.

Not able to be divided or separated.

To suspend or stop for a time; to pause intermittently.

to point out; to show or suggest; to be a sign of

Not able to bend or change; unwilling to change ideas or behavior.

impossible to deny or argue against; undeniable; certain

Situated within something; the inner part of something.

A small island or peninsula, often poetic or literary.

The quality of being contradictory, irregular, or not staying the same.

the action of explaining the meaning of something

Well known, respected, and admired for past achievements.

to inspire with an intense but short-lived passion or admiration

to provide insurance; to make certain

lacking a physical body; not composed of matter; intangible

to allow oneself to enjoy something enjoyable, often excessively

The action or process of innovating; a new method, idea, product, etc.

To bury a dead body in the ground.

Not clear or sharply defined; vague or blurred.

Showing deep understanding or perceptiveness.

Begin or introduce (a system, policy, or period) formally.

freedom from punishment or harmful consequences for an action

existing naturally in a person or animal; also related to reproduction within a limited community

very interesting and unusual; arousing curiosity

the practice of deceiving others by pretending to be someone else; fraudulent deception

without taking something into account; regardless of

The movement of things such as money, people, or water into a place.

Relating to an organization or established practice.

under the influence of alcohol; drunk

uncertain or indecisive; lacking determination

Relating to or conveying a question; in grammar, used to form questions.

a person who receives money, property, or a title when someone dies

Not possible to do easily or conveniently; impracticable.

To turn something upside down or in the opposite position, order, or direction.

The rapid development of industry that occurred in Britain in the late 18th and 19th centuries, brought about by the introduction of machinery and characterized by the use of steam power and the growth of factories.

The rise and fall of tone in speech and pronunciation.

The ability to understand something immediately, without the need for conscious reasoning.

sick; unwell; in poor health

A person who attacks or criticizes cherished beliefs, traditions, or institutions.

a nonsensical remark or action; silliness; emptiness

An extremely small amount.

Characterized by or given to introspection; examining one's own thoughts and feelings.

necessary for (someone) as a duty or responsibility.

Happening immediately, without any delay.

water that has frozen and become solid

Not showing care for the consequences of an action.

Existing or occurring at the beginning.

the best possible; perfect for a situation

the quality or state of being improbable; unlikely to be true or to happen

The ability of an organism to resist a particular infection or toxin by the action of specific antibodies.

to come to live permanently in a foreign country

a list of goods sent or services provided, with a statement of the sum due for these

to pretend to be another person in order to entertain or deceive

Existing in something as a natural, permanent, or essential quality.

feeling annoyed or impatient; having inflamed or sore physical condition

the faculty or action of forming new ideas or images not present to the senses; creative thinking

to preserve the memory of someone or something forever

incapable of making mistakes or being wrong

Too extreme to bear; intolerable.

The state of being unable to move.

a piece of land completely surrounded by water

lack of discipline or self-control; failure to obey rules or maintain order

to drive, force, or urge someone to do something

a colored fluid used for writing, drawing, or printing; a dark liquid ejected by cuttlefish

To come between people, groups, or events, often to prevent conflict or improve a situation.

the emission of light from a hot object; brilliance

to explain the meaning of something; to translate orally

To teach someone to fully accept a set of beliefs or ideas without question.

Not able to be revoked, changed, or undone.

Unable to be upset or excited; not easily disturbed.

Relating to an empire or emperor; having supreme authority.

lacking the necessities of life due to poverty; very poor

A low-lying tract of land along a river, usually fertile and flat.

The agricultural practice of cultivating two or more crops simultaneously in the same field to maximize land use efficiency and improve soil health.

Not able to be moved; fixed in position.

frequently changing; not consistent or dependable

A scientist who studies fish.

Located or occurring within a cell.