Synonyms and Antonyms of well-founded (wĕlfoundĭd)

sapient tenable true probable plausible balanced commonsensible commonsensical judicious levelheaded prudent rational reasonable sagacious sage sane sensible sound well-grounded wise cogent just solid tight valid factual substantiated based on hard data based on hard facts proven rock-solid

likely reliable reason good Zermelo-Fraenkel mereological set-theoretic groundless ill-founded unfounded without foundation justifiable justified

fellowed ₁₅ dowelled ₁₃ enfolded ₁₃ unfolded ₁₃ unwelded ₁₃ loudened ₁₀

doweled ₁₂ dwelled ₁₂ endowed ₁₂ fondled ₁₂ fondued ₁₂ founded ₁₂ wounded ₁₂ doleful ₁₁ fuelled ₁₁ needful ₁₁ duelled ₉

flowed ₁₃ fowled ₁₃ wolfed ₁₃ fellow ₁₂ woeful ₁₂ defend ₁₁ defund ₁₁ downed ₁₁ fended ₁₁ feuded ₁₁ folded ₁₁ fonded ₁₁ fuddle ₁₁ funded ₁₁ welded ₁₁ wended ₁₁ defuel ₁₀ enfold ₁₀ felled ₁₀ fondle ₁₀ fondue ₁₀ fouled ₁₀ fueled ₁₀ fulled ₁₀ unfold ₁₀ wedeln ₁₀ welled ₁₀ felloe ₉ unwell ₉ delude ₈ denude ₈ dolled ₈ dudeen ₈ dueled ₈ duende ₈ dulled ₈ eluded ₈ endued ₈ noddle ₈ duello ₇ louden ₇ nodule ₇ nulled ₇

flown ₁₁ woful ₁₁ dewed ₁₀ dowed ₁₀ dowel ₉ dwell ₉ endow ₉ feued ₉ flued ₉ fondu ₉ found ₉ lowed ₉ owned ₉ unfed ₉ unwed ₉ wedel ₉ would ₉ wound ₉ felon ₈ newel ₈ deled ₇ doled ₇ ended ₇ donee ₆ elude ₆ endue ₆ loden ₆ olden ₆ undee ₆ unled ₆ leone ₅

flew ₁₀ flow ₁₀ fowl ₁₀ wolf ₁₀ delf ₈ down ₈ feed ₈ fend ₈ feod ₈ feud ₈ fled ₈ fold ₈ fond ₈ fund ₈ lewd ₈ owed ₈ weed ₈ weld ₈ wend ₈ wold ₈ enow ₇ enuf ₇ feel ₇ fell ₇ flee ₇ floe ₇ flue ₇ foul ₇ fuel ₇ full ₇ lowe ₇ lown ₇ weel ₇ ween ₇ well ₇ deed ₆ dude ₆ eddo ₆ dele ₅ dell ₅ dene ₅ dole ₅ doll ₅ done ₅ duel ₅ dull ₅ dune ₅ lede ₅ lend ₅ leud ₅

few ₉ def ₇ dew ₇ dow ₇ fed ₇ fud ₇ wed ₇ wud ₇ eew ₆ elf ₆ ewe ₆ fee ₆ fen ₆ feu ₆ flu ₆ foe ₆ fon ₆ fou ₆ fun ₆ low ₆ new ₆ now ₆ owe ₆ owl ₆ own ₆ wee ₆ wen ₆ woe ₆ won ₆ dud ₅ odd ₅ dee ₄ del ₄ den ₄ doe ₄ dol ₄ don ₄ due ₄ dun ₄ duo ₄ eld ₄ end ₄ led ₄ lud ₄ nod ₄ ode ₄ old ₄ oud ₄ udo ₄ eel ₃

ef ₅ ew ₅ fe ₅ of ₅ ow ₅ we ₅ wo ₅ de ₃ do ₃ ed ₃ od ₃ el ₂ en ₂ lo ₂ ne ₂ no ₂ nu ₂ oe ₂ on ₂ un ₂