Dictionary Only:
Profanity Off:

13-Letter Words That Start With: ON

There are 23 13-letter words, 9 13-letter phrases and 0 13-letter abbr's that start with ON.

Best Scoring

Expand?WordSave?LengthUsagePointsType
onychophorans13
26 nounn
noun

• any of numerous velvety-skinned wormlike carnivorous animals common in tropical forests having characteristics of both arthropods and annelid worms

onomastically13
20 adverb, adjectiveadv, adj
Valid word for Scrabble US
ontologically13
19 adverb, adjectiveadv, adj
Valid word for Scrabble US
onomatopoetic13
19 adjectiveadj
adjective

• of or relating to or characterized by onomatopoeia

• (of words) formed in imitation of a natural sound

onomasticians13
17 nounn
Valid word for Scrabble US
onomatopoeias13
17 noun, adjectiven, adj
noun

• using words that imitate the sound they denote

oneiromancies13
17 nounn
noun

• divination through the interpretation of dreams

onomatologies13
16 nounn
Valid word for Scrabble US
onomatologist13
16 nounn
Valid word for Scrabble US
ongoingnesses13
15
Valid word for Scrabble US
or scroll down to see all results...
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words

WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen