DICTIONARY / 英ナビ！辞書
マイ単語帳
英ナビ！辞書 「O」から始まる単語の索引
件数：3,717件
- obliteration
- obliterator
- oblivion
- oblivious
- obliviousness
- oblong
- oblong leaf
- oblong woodsia
- oblongness
- obloquy
- obnoxious
- obnoxiously
- obnoxiousness
- obnubilate
- oboe
- oboe d'amore
- oboe da caccia
- oboist
- obolus
- obovate
- obovate leaf
- obscene
- obscenely
- obscenity
- obscurantism
- obscurantist
- obscure
- obscurely
- obscureness
- obscurity
- obsequious
- obsequiously
- obsequiousness
- observable
- observably
- observance
- observant
- observantly
- observation
- observation dome
- observation post
- observation station
- observation tower
- observational
- observatory
- observe
- observed
- observed fire
- observer
- observer's meridian