Words that start with 'o' and contain 'opt'


There are 28 entries usable for this search.

9 letter words

  • oleoptene
  • orthopter
  • orthoptic

10 letter words

  • orthoptera
  • orthoptics

11 letter words

  • ornithopter
  • orthopteral
  • orthopteran
  • orthopteron

12 letter words

  • odontopteris
  • odontopteryx
  • onychoptosis
  • ornithoptera
  • orthopterist
  • orthopteroid
  • orthopterous
  • orthoptetera
  • overoptimism
  • overoptimist

13 letter words

  • orchidoptosis
  • ornithopteris

14 letter words

  • orthopteroidea
  • orthopterology
  • overoptimistic

15 letter words

  • ophthalmoptosis

16 letter words

  • orthopterologist

17 letter words

  • orthopterological

18 letter words

  • overoptimistically

What's an interesting word from this page?
The most unusual word in this list is 'orthopterous'. It is defined as "Of or pertaining to the Orthoptera.".

How many acceptable words could one put together from this combination of letters?
There are a maximum of 28 entries.

How many letters are in the longest word on this page?
'Overoptimistically' is the longest word that Dictionarypedia could assemble. It is made up 18 letters.