Possible Clues:

• Very short word
• One is late (not early): only some changes holding delivery up
• Short word some feel bally son omitted to send back
• 'Word' for Mac but not Linux?
• Short word, such as 'short' or 'word'
• It defines one or two, but not many!
• Word for down and out but not finished
• Sounds like the minimum is said saying yes for example
• Briefest possible utterance
• Moll's baloney (anag.)