9-letter words starting with OP

Embark on a linguistic journey with words that begin with the letter OP. This section showcases how OP at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with OP, enriching your vocabulary and appreciation for language.

  • optimized 23
  • optimizer 22
  • optimizes 22
  • opsonized 21
  • operatize 20
  • opsonizes 20
  • opsimathy 19
  • openworks 18
  • ophiology 18
  • opponency 18
  • opposably 18
  • opacified 17
  • opacifier 16
  • opacifies 16
  • opificers 16
  • opsimaths 16
  • optically 16
  • optimally 16
  • optometry 16
  • optophone 16
  • operculum 15
  • ophidians 15
  • ophiurids 15
  • ophiuroid 15
  • opiumisms 15
  • opobalsam 15
  • opodeldoc 15
  • opposable 15
  • oppugning 15
  • optimisms 15
  • opusculum 15
  • opalesced 14
  • operantly 14
  • operative 14
  • operosely 14
  • operosity 14
  • ophiolite 14
  • ophiurans 14
  • oppilated 14
  • oppressed 14
  • oppugnant 14
  • oppugners 14
  • optatives 14
  • optimised 14
  • opulently 14
  • opacities 13
  • opalesces 13
  • operatics 13
  • operceles 13
  • opercular 13
  • opercules 13
  • oppilates 13
  • opponents 13
  • opportune 13
  • opposites 13
  • oppresses 13
  • oppressor 13
  • opsomania 13
  • opsoniums 13
  • opticians 13
  • opticists 13
  • optimates 13
  • optimiser 13
  • optimises 13
  • optimists 13
  • optometer 13
  • optronics 13
  • opulences 13
  • opuscular 13
  • opuscules 13
  • opensides 12
  • operagoer 12
  • operating 12
  • opinioned 12
  • opsonised 12
  • optioning 12
  • operation 11
  • operatise 11
  • operators 11
  • operettas 11
  • opsonises 11
  • optionals 11
  • optionees 11

More 9 letter words