they

• Pron

  1. A group of entities previously mentioned.
  2. A single person, previously mentioned, but typically not if previously named and identified as male or female, especially if of unknown, irrelevant or (since 21st century) non-binary gender. Now increasingly used for an unnamed person even if the gender of the person is identified.
  3. People; some people; people in general; someone, excluding the speaker.
  4. The authorities: government, police, employers, etc.
  5. The opponents of the side which is keeping score.

• Det

certainly

1. In a way which is certain; with certainty.
2. Without doubt, surely.
3. An emphatic affirmative answer; of course.

did

1. simple past of do
2. past participle of do; done

not

• Adv

  1. Negates the meaning of the modified verb.
  2. To no degree.
  3. Used to indicate the opposite or near opposite, often in a form of understatement.
  4. Used before a noun phrase or pronominal phrase to denote an aversion to its presence or occurrence.
  5. (informal) Used before a determiner phrase or a non-finite clause (especially a gerund-participial clause) to convey some attitude (such as surprise, criticism, or embarrassment) towards someone or something, without conveying negation.

• Conj
• Intj
• Noun

waste

• Noun

  1. Excess of material, useless by-products, or damaged, unsaleable products; garbage; rubbish.
  2. Excrement or urine.
  3. A wasteland; an uninhabited desolate region; a wilderness or desert.
  4. A place that has been laid waste or destroyed.
  5. A large tract of uncultivated land.
  6. The part of the land of a manor (of whatever size) not used for cultivation or grazing, nowadays treated as common land.
  7. A vast expanse of water.
  8. A disused mine or part of one.
  9. The action or progress of wasting; extravagant consumption or ineffectual use.
  10. Large abundance of something, specifically without it being used.
  11. Gradual loss or decay.
  12. A decaying of the body by disease; atrophy; wasting away.
  13. Destruction or devastation caused by war or natural disasters; see "to lay waste".
  14. A cause of action which may be brought by the owner of a future interest in property against the current owner of that property to prevent the current owner from degrading the value or character of the property, either intentionally or through neglect.
  15. Material derived by mechanical and chemical erosion from the land, carried by streams to the sea.

• Adj
• Adj
• Verb

it

• Pron

  1. The third-person singular neuter personal pronoun used to refer to an inanimate object, abstract entity, or non-human living thing.
  2. A third-person singular personal pronoun used to refer to a baby or child, especially of unknown gender.
  3. (obsolete) An affectionate third-person singular personal pronoun.
  4. A third-person singular personal pronoun used to refer to an animate referent who is transgender or non-binary.
  5. Used to refer to someone being identified, often on the phone, but not limited to this situation.
  6. The impersonal pronoun, used without referent as the subject of an impersonal verb or statement (known as the dummy pronoun, dummy it or weather it).
  7. The impersonal pronoun, used without referent, or with unstated but contextually implied referent, in various short idioms or expressions.
  8. The impersonal pronoun, used without referent, or with unstated but contextually implied referent, in various short idioms or expressions.
  9. The impersonal pronoun, used without referent, or with unstated but contextually implied referent, in various short idioms or expressions.
  10. Sex appeal, especially that which goes beyond physical appearance.
  11. The impersonal pronoun, used as a placeholder for a delayed subject, or less commonly, object; known as the dummy pronoun (according to some definitions), anticipatory it or, more formally in linguistics, a syntactic expletive. The delayed subject is commonly a to-infinitive, a gerund, or a noun clause introduced by a subordinating conjunction.
  12. All or the end; something after which there is no more.
  13. (obsolete) Followed by an omitted and understood relative pronoun: That which; what.

• Det
• Noun
• Adj

either

• Det

  1. Any one (of two).
  2. Each of two; both.
  3. Any one (of more than two).

• Pron
• Adv
• Conj