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nonobligatory

nonobligatory

6.1
Not required by law or rule
  • adjective
  • /ˌnɒnəˈblɪɡəˌtɔri/
  • Formal
translation icon : no obligatorio
  • Completing these survey questions is nonobligatory and will not affect your access to services.

Examples

  • The training session is nonobligatory, but it may be helpful for your professional development.

  • Participation in the survey is nonobligatory.

  • Attendance at the meeting is nonobligatory, so you may choose to participate or not.

  • The workshop offers nonobligatory sessions for beginners.

  • The workshops are nonobligatory, allowing participants to choose which ones they want to attend.

  • In this course, completing the extra assignments is nonobligatory, so students can focus on the main material.

  • The bonus features on the app are nonobligatory, giving users the freedom to customize their experience.

Synonyms

unnecessary
vsnonobligatory
300 1.6

More than is needed or wanted

applies when there is no rule requiring action rather than excess
nonessential
vsnonobligatory
11 4.4

Not needed for something to work or be successful

highlights lack of formal requirement rather than just lower importance
unneeded
vsnonobligatory
7 2.3

Not necessary or useful in a situation

refers to absence of rule or duty rather than lack of usefulness
inessential
vsnonobligatory
1 5.3

Not needed for a particular purpose or situation

focuses on missing legal or formal obligation rather than general necessity
unessential
vsnonobligatory
1 5.0

Not needed for the main purpose

focuses on lack of rule or obligation instead of degree of necessity
nonmandatory
vsnonobligatory
5.5

Something you do not have to do

has identical sense but uses a different negative base form

Antonyms

obligatory
  • Formal
27 5.3

Required by law, rule, or authority

How Obligatory

mandatory
239 3.8
discretionary
46 6.7
nonobligatory
  • Formal
6.1
voluntary
180 3.7

Surface Forms

nonobligatory positive

Morphology

nonobligatory = obligatory (transparent) = non + obligatory

The meaning is directly derived from the negative prefix 'non-' attached to the adjective 'obligatory', yielding 'not required; optional'.

Etymology

The word nonobligatory is made from non- meaning 'not' and obligatory, the same root as oblige and obligation, which means 'required' or 'must'. So nonobligatory means 'not required', something you can choose to do or not.