Ngalakan or Ngalakgan is an Australian Aboriginal language. It is one of the Northern Non-Pama–Nyungan languages.

Consonants

Ngalakan has a typical Australian consonant inventory, with many coronal places of articulation (see Coronals in Indigenous Australian languages), including nasals at every stop place, and four liquids, but no fricatives. Baker (1999, 2008) analyses the language as having both geminate and singleton realizations of every plosive consonant. Merlan (1983), however, argues that there is a fortis–lenis

Fortis and lenis

In linguistics, fortis and lenis are terms generally used to refer to groups of consonants that are produced with greater and lesser energy, respectively, such as in energy applied, articulation, etc....

 contrast, and thus two series of plosives rather than the one shown here. Lenis/short plosives have weak contact and intermittent voicing, while fortis/long plosives have full closure, a more powerful release burst, and no voicing. Similar contrasts are found in other Gunwinyguan languages

Gunwinyguan languages

The Gunwinyguan languages form the second largest family of Australian Aboriginal languages. They are spoken in Arnhem Land in northern Australia. The most populous language is Gunwinygu, with some 1500 speakers....

, such as Bininj Gun-wok, Jawoyn

Jawoyn language

Jawoyn or Kumertuo is an endangered Gunwinyguan language spoken by elders in Arnhem Land, Australia....

, Dalabon

Dalabon language

Dalabon or Ngalkbun is an endangered Gunwinyguan language spoken by some 20 speakers in Arnhem Land, Australia. Dalabon is also known as Dangbon, Ngalkbon or Buwan.-References:...

, Rembarrnga, Ngandi, as well as in the neighboring Yolngu languages.

	Bilabial Bilabial consonant In phonetics, a bilabial consonant is a consonant articulated with both lips. The bilabial consonants identified by the International Phonetic Alphabet are:...	Apico Apical consonant An apical consonant is a phone produced by obstructing the air passage with the apex of the tongue . This contrasts with laminal consonants, which are produced by creating an obstruction with the blade of the tongue .This is not a very common distinction, and typically applied only to fricatives... -Alveolar Alveolar consonant Alveolar consonants are articulated with the tongue against or close to the superior alveolar ridge, which is called that because it contains the alveoli of the superior teeth...	Apico-Retroflex Retroflex consonant A retroflex consonant is a coronal consonant where the tongue has a flat, concave, or even curled shape, and is articulated between the alveolar ridge and the hard palate. They are sometimes referred to as cerebral consonants, especially in Indology...	Lamino- Laminal consonant A laminal consonant is a phone produced by obstructing the air passage with the blade of the tongue, which is the flat top front surface just behind the tip of the tongue on the top. This contrasts with apical consonants, which are produced by creating an obstruction with the tongue apex only... Postalveolar Postalveolar consonant Postalveolar consonants are consonants articulated with the tongue near or touching the back of the alveolar ridge, further back in the mouth than the alveolar consonants, which are at the ridge itself, but not as far back as the hard palate...	Velar Velar consonant Velars are consonants articulated with the back part of the tongue against the soft palate, the back part of the roof of the mouth, known also as the velum)....
Nasal Nasal consonant A nasal consonant is a type of consonant produced with a lowered velum in the mouth, allowing air to escape freely through the nose. Examples of nasal consonants in English are and , in words such as nose and mouth.- Definition :...	m	n	ɳ	ɲ	ŋ
Stop Stop consonant In phonetics, a plosive, also known as an occlusive or an oral stop, is a stop consonant in which the vocal tract is blocked so that all airflow ceases. The occlusion may be done with the tongue , lips , and &...	p	t	ʈ	c	k
Tap		ɾ
Lateral Lateral consonant A lateral is an el-like consonant, in which airstream proceeds along the sides of the tongue, but is blocked by the tongue from going through the middle of the mouth....		l	ɭ
Approximant Approximant consonant Approximants are speech sounds that involve the articulators approaching each other but not narrowly enough or with enough articulatory precision to create turbulent airflow. Therefore, approximants fall between fricatives, which do produce a turbulent airstream, and vowels, which produce no...	w		ɻ	j

Vowels

	Front Front vowel A front vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a front vowel is that the tongue is positioned as far in front as possible in the mouth without creating a constriction that would be classified as a consonant. Front vowels are sometimes also...	Back Back vowel A back vowel is a type of vowel sound used in spoken languages. The defining characteristic of a back vowel is that the tongue is positioned as far back as possible in the mouth without creating a constriction that would be classified as a consonant. Back vowels are sometimes also called dark...
High	i	u
Mid Mid vowel A mid vowel is a vowel sound used in some spoken languages. The defining characteristic of a mid vowel is that the tongue is positioned mid-way between an open vowel and a close vowel...	e	o
Low	a