Synonym: basic, fundamental, important, necessary, needed, required, vital. Similar words: essentially, essentiality, potential, potentially, tangential, residential, influential, presidential. Meaning: [ɪ'senʃl] 
n. anything indispensable. adj. 1. absolutely necessary; vitally necessary 2. basic and fundamental 3. of the greatest importance 4. being or relating to or containing the essence of a plant etc 5. defining rights and duties as opposed to giving the rules by which rights and duties are established 6. absolutely required and not to be used up or sacrificed.
n. anything indispensable. adj. 1. absolutely necessary; vitally necessary 2. basic and fundamental 3. of the greatest importance 4. being or relating to or containing the essence of a plant etc 5. defining rights and duties as opposed to giving the rules by which rights and duties are established 6. absolutely required and not to be used up or sacrificed. 
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(151) Tidiness in the workshop is really essential for producing good work.
(152) Essential services were provided by Serbian workers bussed in from outside the province.
(153) Essential oils can be bought from most good health food shops.
(154) It's essential that we look at the problem in its totality.
(155) Integrating the kids with the community, finding them a role, is essential.
(156) A loving home is essential for a child's personal growth .
(157) Such a move is essential for the sanity of all concerned.
(158) He lacked any of the practical common sense essential in management.
(159) Increased competition makes it essential for the business to innovate.
(160) There is essential work to be done before the building can be re-occupied.
(161) The essential thing is that the two of you ought to agree.
(162) It's essential to keep a tight rein on public spending.
(163) It is essential to feel at ease with your therapist.
(164) Organizational ability is an essential attribute for a good manager.
(165) There are few places on the course, so it is essential to book in advance.
(166) It is essential to wear some form of eye protection.
(167) It is essential to build up the military option and show that this is not a bluff.
(168) It is essential that your diet is varied and balanced.
(169) The virus deletes files and corrupts essential core microchips leaving computers unusable.
(170) Honesty is essential if there is to be good rapport between patient and therapist.
(171) Lavender, peppermint, and jasmine are essential oils which are widely available.
(172) For the experiment to be valid, it is essential to record the data accurately.
(172) Sentencedict.com is a online sentence dictionary, on which you can find excellent sentences for a large number of words.
(173) I have asterisked the books that are essential reading for the course.
(174) It is essential that we operate with the lowest possible cost base and most efficient facilities.
(175) The essential point of relay racing is that it is a team effort.
(176) He believed that some form of religion was essential to human life.
(177) Fresh fruit and vegetables are an essential component of a healthy diet.
(178) The agreement is essential to spurring economic growth around the world.
(179) The provision of good public transport will be essential for developing the area.
(180) For pictures of people behaving naturally, not posing for the camera, it is essential to shoot unnoticed.
More similar words: essentially, essentiality, potential, potentially, tangential, residential, influential, presidential, essence, sentiment, substantial, substantially, assessment, differentiate, passenger, assess, vessel, initial, partial, dessert, finesse, partially, palatial, initially, depressed, senseless, absent, present, consent, sentence.