| รวด | ruaatF | adjective | speedy; throughout; lively |
| noun, colloquial | round; time; stretch; circle (of rope, wire, string); hoop; loop |
รวดเร็ว | ruaatF reoM | adjective, adverb, phrase | fast |
| รวน | ruaanM | attributive verb | [is] provokative; belligerent; quarrelsome |
| verb | [รวนเร] to waver; to vacillate; to be uncertain |
| attributive verb | [of, for example, a frame, chassis or machine, is] askew; out of whack; haywire; [of an engine, is] troublesome |
| verb | [of a crowd] to crush forward, press forward |
| verb | to broil meat |
| ร่วน | ruaanF | adjective | [is] crumbly; rotten; loose |
| รวนเร | ruaanM raehM | verb | to waver; to vacillate; to be uncertain |
รวบ  | ruaapF | verb | to gather; to compile; collect; grasp; grab; concentrate; to muster; to rally |
| รวบรวม | ruaapF ruaamM | verb | compile; gather; collect |
| รวบรัด | ruaapF ratH | adverb | briefly; concisely; without delay |
| verb | to cut short; to curtail; to cut off; to abridge |
| adverb | [อย่างรวบรัด] summarily; in a summary way; by truncating |
 รวม | ruaamM | verb | to combine; to collect; to add; to include; to incorporate; to assemble; to confederate |
| adjective, formal | in total; gross; including all |
| adverb | [โดยรวม] completely; as a whole |
| ร่วม | ruaamF | verb | to share; join; partake; participate; unite; affiliate with; associate with; team with |
| attributive verb | [is] part of; joined with; of the...; united with |
| adverb | collectively; communally |
| adverb | nearly; almost; about; approximately |
| adjective | joint; collective; mutual |
| ร่วมกระทำ | ruaamF graL thahmM | verb | participate |
| รวมกลุ่ม | ruaamM gloomL | verb, phrase | to congress |
| รวมกัน | ruaamM ganM | verb, intransitive, phrase, colloquial | to gather |
| ร่วมกัน | ruaamF ganM | adverb | together |
| รวมกันเราอยู่ แยกหมู่เราตาย | ruaamM ganM raoM yuuL yaaekF muuL raoM dtaayM | example sentence, idiom | "Union is strength." "Together we live; separate we die." |
| รวมขั้ว | ruaamM khuaaF | | to join an alliance of political parties |
| รวมเข้า | ruaamM khaoF | verb | to add and combine together |
| ร่วมคู่ | ruaamF khuuF | verb, intransitive, phrase, colloquial | to mate |
| ร่วมงาน | ruaamF ngaanM | verb | work together |
| ร่วมงาน | ruaamF ngaanM | verb | attend a ceremony together |
| รวมตัว | ruaamM dtuaaM | verb | to assemble together into a group; to rally or muster; to gather or combine into a group |
| ร่วมเตียงเคียงหมอน | ruaamF dtiiangM khiiangM maawnR | verb, intransitive | to be married; to share a bed |
| รวมถึง | ruaamM theungR | verb | include; comprise; embrace |
| ร่วมทั้ง | ruaamF thangH | verb | to include |
| ร่วมทั้ง | ruaamF thangH | preposition | including |
| รวมทั้งหมด | ruaamM thangH mohtL | verb, phrase | to total; to add up to; "alltogether comes to..." |
| ร่วมทาง | ruaamF thaangM | verb | to be accompanied by (someone); to go with (someone); to escort (someone) |
| รวมนักร้อง | ruaamM nakH raawngH | adjective, phrase, colloquial | [of musical albums] various artists |
| ร่วมประเวณี | ruaamF bpraL waehM neeM | verb, intransitive | to have sexual intercourse; to commit adultery; copulate |
| ร่วมเพศ | ruaamF phaehtF | noun, verb, colloquial | sexual intercourse; copulation |
| ร่วมเพศทางทวารหนัก | ruaamF phaehtF thaangM thaH waanM nakL | noun | anal intercourse |
| ร่วมเพศแบบปลอดภัยกว่า | ruaamF phaehtF baaepL bplaawtL phaiM gwaaL | noun | safer sex |
| รวมมิตร | ruaamM mit[r]H | noun, proper noun | a [specific] Thai dessert or sweetmeat in which assorted ingredients are mixed together, served in iced sweetened coconut milk |
| รวมมิตร | ruaamM mit[r]H | adjective | assorted; "with the works" |
| ร่วมมือ | ruaamF meuuM | verb | cooperate |
| ร่วมมือกัน | ruaamF meuuM ganM | verb | to cooperate |
| รวมยอด | ruaamM yaawtF | noun | total |
| รวมรายการต่าง ๆ เหล่านี้ | ruaamM raayM gaanM dtaangL dtaangL laoL neeH | plural, verb, phrase, formal | "package includes..." "(the tour package will) include the following..." |
| รวมเรื่องผี ๆ | ruaamM reuuangF pheeR pheeR | noun, plural, phrase, colloquial | a collection of ghost stories |
| ร่วมโรงเรียน | ruaamF rohngM riianM | verb, intransitive | to be one's schoolmate |
| ร่วมวง | ruaamF wohngM | verb | to join; to unite; to combine |
| ร่วมสมัย | ruaamF saL maiR | adjective | contemporary |
| ร่วมหุ้น | ruaamF hoonF | verb | share ownership; to enter into a partnership with; to incorporate with |
| รวย | ruayM | adjective | (of a person) rich; wealthy |
| รวันดา | raH wanM daaM | proper noun, geographical | [ประเทศรวันดา] Rwanda, a country in Africa |
| รวิ | raH wiH | noun, loanword, Pali | the sun |
| รวี | raH weeM | | [alternate spelling of รวิ] |
| รส | rohtH | noun | [of food] taste; flavor |
| adjective | flavored; tasty |
| noun, adjective | [of literature] mood |
| รสขม | rohtH khohmR | attributive verb | [has a] bitter taste |
| รสชาติ | rohtH chaatF | noun, formal | flavor; flavour; taste |
