What rhymes with knee?

Answer 1

bee, fee, flee, glee, lee, pee, see, tee, vee, wee, ..

flea, lea, pea, tea, ..

be, he, she, we, agree,sea, plea,knee,key,me,already.
pee, key, fee, glee, agree, flea,see, bee, tree, sea

Answer 2

The word fees rhymes with knees. Ever heard the expression "It's the bee's knees?" Breeze, seize, sneeze, skis, tease, wheeze, he's, peas, trees, please, trees, keys.
bees,keys,trees, there are alot more too :)
According to RhymeZone.com:

3 letters:

bes, b.s, b's, ccs, cds, c.s, c's, d.s, d's, e.s, e's, g.s, g's, pcs, p.s, p's, t.s, t's, v.s, v's, z's

4 letters:

abts, aziz, beas, bees, b.'s, cees, c.'s, deas, dees, d.'s, ease, e.'s, fees, geez, gies, g.'s, hees, he's, jees, jeez, keas, kees, keys, leas, lees, li's, mees, meis, pc's, peas, p.'s, reas, rees, reis, ruiz, saez, seas, sees, sies, skis, stds, teas, tees, t.'s, tt's, vees, v.'s, zeis, z.'s

5 letters:

apc's, ashis, bee's, beese, brees, cadiz, c.d.s, crees, dee's, deese, drees, dreis, feese, fejes, fleas, flees, freas, frees, freis, frese, friis, gee's, geeze, greis, heese, jeeze, kee's, keese, keyes, key's, klees, kreis, lee's, liese, mease, ortiz, pleas, plese, preas, preis, riese, sea's, sease, seese, seize, she's, skees, speas, spees, stees, tease, these, thies, trees, vries, wease, weese, wiese

6 letters:

agrees, belize, bibi's, breese, breeze, briese, c. d.s, cheese, dreese, faries, frease, freese, friese, frieze, griese, keyes', klee's, kriese, lapd's, louise, mclees, mcnees, menees, please, rupees, sinise, sleaze, sneeze, spease, spiess, sprees, talese, threes, trease, treese, ulee's, unease

7 letters:

adorees, andries, appease, at ease, brunjes, burmese, capri's, chemise, chinese, decrees, defrees, defries, degrees, deis, delouis, disease, duvrees, freeh's, furches, jaycees, lessees, log z's, maltese, marie's, mcclees, mcgee's, mckee's, mcnease, neas, nees, neis, pawnees, payee's, reprise, siamese, squeeze, three's, trapeze, yeas

8 letters:

adoptees, amputees, annamese, balinese, devotees, draftees, escapees, esprit's, foresees, francies, hardee's, honorees, invitees, japanese, javanese, mcaleese, nease, neese, nepalese, nestle's, niese, nominees, overseas, parolees, pease, powerpcs, referees, retirees, rwandese, scorsese, scortese, soonyi's, sudanese, timorese, trainees, trustees, vertrees, zeese

9 letters:

abductees, abdulaziz, absentees, attendees, cantonese, conferees, congolese, deportees, designees, detainees, disagrees, displease, enlistees, enrollees, expertise, freeze, inductees, internees, jeanlouis, licensees, nominee's, powerpcs', referee's, resignees, retiree's, retirees', returnees, sinhalese, taiwanese, trustee's, trustees', underseas, wheeze

10 letters:

a. b. c.'s, appointees, b. b. c.'s, g. o. p.'s, guarantees, guaranties, guaranty's, journalese, n. b. c.'s, pot cheese, potpourris, sea breeze, senegalese, seven seas

11 letters:

blue cheese, deep freeze, eye disease, farm cheese, franchisees, goat cheese, guarantee's, hand cheese, ill at ease, indochinese, Tennessee's, tin disease, wage freeze

12 letters:

brick cheese, cream cheese, Florida keys, franchisees', fresh breeze, interviewees, light breeze, loco disease, lyme disease, pink disease, ring disease, skin disease, store cheese, swiss cheese, wilt disease

13 letters:

aujourd'hui's, black disease, blood disease, gentle breeze, gland disease, grated cheese, heart disease, liver disease, plant disease, sachs disease, serum disease, string cheese, strong breeze

14 letters:

animal disease, catch some z's, cheddar cheese, cottage cheese, hard to please, kidney disease, mental disease, parrot disease, potato disease, process cheese, safety squeeze, social disease, weil's disease, with expertise

15 letters:

american cheese, cheshire cheese, farmer's cheese, genetic disease, kissing disease, moderate breeze, suicide squeeze, )un-parentheses, wasting disease

16 letters:

bright's disease, by small degrees, hansen's disease, mandarin chinese, processed cheese, venereal disease

17 letters:

addison's disease, board of trustees, christmas disease, dutch elm disease, glandular disease, hodgkin's disease, inherited disease, newcastle disease

18 letters:

autoimmune disease, black lung disease, blue point siamese, congenital disease, contagious disease, deficiency disease, infectious disease

19 letters:

alzheimer's disease, cat scratch disease, freedom of the seas, macaroni and cheese, parkinson's disease, periodontal disease, respiratory disease

20 letters:

communicable disease, green monkey disease, huntington's disease, inflammatory disease, lou gehrig's disease, marble bones disease, neurological disease

21 letters:

cystic breast disease

22 letters:

cardiovascular disease

23 letters:

coronary artery disease

25 letters:

maple syrup urine disease

26 letters:

degenerative joint disease

27 letters:

pelvic inflammatory disease

28 letters:

sexually transmitted disease

37 letters:

chronic obstructive pulmonary disease

Although I'm sure you won't use a lot of these in poetry.
Peas, cheese, fleas, keys, trees, bees, tease.