taking everything into account. Worrying or troublesome. In reference to. To think carefully about something.

act or process bringing change. Acts of making or becoming something else. To exchange one set of clothes for another.

How similar and different things are. estimate similarity or dissimilarity between.

individual fact or item. Small parts of some things; tiny facts. describe fully.

Assistance or advice given to someone. To give assistance or advice to someone.

Extremely or most important and necessary. necessary thing.

To do something later than is planned or expected.

To transfer from one part of a trip to another.

arousing curiosity or interest. To make someone want to know about something.

Introduction of a new product, film, book, etc.. To free someone from a responsibility or burden.

regarded as likely. To believe something is probably going to happen.

causing great enthusiasm and eagerness. To cause a reaction; make active.

Updated or better version of something. To improve something in terms of quality.

relating to or affecting fundamental nature of something. Person who believes in extreme political change.

forming base or core. central rule or principle.