Word Study
off color |
off duty |
off guard |
off her guard |
off his guard |
off key
| off limits
| off one's guard
| off the beaten track
| off the cuff
| off the hook
off key
THESAURUS
off key
abnormal, absonant, anomalous, atonal, cacophonous, cracked, deviant, diaphonic, disconsonant, discordant, disharmonic, disharmonious, dissonant, divergent, flat, grating, harsh, immelodious, inharmonic, inharmonious, musicless, nonmelodious, off, off-tone, out of pitch, out of tone, out of tune, raucous, sharp, shrill, sour, strident, tuneless, unharmonious, unmelodious, unmusical, unnatural, unregular, untunable, untuned, untuneful
For further exploring for "off key" in Webster Dictionary Online